tag:blogger.com,1999:blog-3905172570959311497.post7226532109708744124..comments2014-03-03T10:32:16.536-08:00Comments on CHEM- CONNECT: CHEM- CONNECT REFLECTIONSRonReyhttp://www.blogger.com/profile/02464088011285484439noreply@blogger.comBlogger159125tag:blogger.com,1999:blog-3905172570959311497.post-8680062823090679982014-03-03T10:32:16.536-08:002014-03-03T10:32:16.536-08:00CHEMISTRY CONCEPTS IN THE BIBLE
1.Our bodies ar...CHEMISTRY CONCEPTS IN THE BIBLE<br /><br />1.Our bodies are made from the dust of the ground (Genesis 2:7; 3:19). Scientists have discovered that the human body is comprised of some 28 base and trace elements - all of which are found in the earth.<br /><br /><br />2.Origin of the rainbow explained (Genesis 9:13-16). Prior to the Flood there was a different environment on the earth (Genesis 2:5-6). After the Flood, God set His rainbow "in the cloud" as a sign that He would never again judge the earth by water. Meteorologists now understand that a rainbow is formed when the sun shines through water droplets - which act as a prism - separating white light into its color spectrum.<br /><br /><br />3.Vast fossil deposits anticipated (Genesis 7). When plants and animals die they decompose rapidly. Yet billions of life forms around the globe have been preserved as fossils. Geologists now know that fossils only form if there is rapid deposition of life buried away from scavengers and bacteria. This agrees exactly with what the Bible says occurred during the global Flood.<br /><br /><br />4.Hydrological cycle described (Ecclesiastes 1:7; Jeremiah 10:13; Amos 9:6). Four thousand years ago the Bible declared that God "draws up drops of water, which distill as rain from the mist, which the clouds drop down and pour abundantly on man" (Job 36:27-28). The ancients observed mighty rivers flowing into the ocean, but they could not conceive why the sea level never rose. Though they observed rainfall, they had only quaint theories as to its origin. Meteorologists now understand that the hydrological cycle consists of evaporation, atmospheric transportation, distillation, and precipitation.<br /> <br /><br />5. The Bible says that light can be sent, and then manifest itself in speech (Job 38:35). We now know that radio waves and light waves are two forms of the same thing - electromagnetic waves. Therefore, radio waves are a form of light. Today, using radio transmitters, we can send "lightnings" which indeed speak when they arrive.<br /><br /><br />Anonymoushttps://www.blogger.com/profile/10634130144568786161noreply@blogger.comtag:blogger.com,1999:blog-3905172570959311497.post-15569854112594431572014-03-03T04:57:30.410-08:002014-03-03T04:57:30.410-08:00We are given an advance project by our Chemist tea...We are given an advance project by our Chemist teacher Mr. Ron Reyes to find some concept in the bible specifically in the Christian bible related to chemistry.<br /><br />I am a server of God . And i serve him by the means of being a "Sakristan" . Too bad for me that Ive been forgetting to serve God in some of his days. My absence is due to the always required participation in class and some activities that needs my participation and contribution as well. But God told me by reading his words in the bible that this things are not reasons to be excused. If there's a will, there's a way he said.<br /><br />Now about the concept, Our teacher told us to find concepts related to chemistry. Any concepts related to chemistry. The concept needed is not specified , it is just said that the concept should be related to chem.<br /><br />I read the bible frequently during free time and I noticed this concept and also researched about this concept below:<br /> <br />Chemistry and the Bible<br />Science proves Creation and the authenticity of the Bible in a myriad of ways. The Periodic Table of Elements, for example, is one of the aspects of Science that confirms the legitimacy of the Bible.The universe is made up of elements and story of universe is the story of theelements.The Earth is made up of 89 elements. These 89 elements were classified byMendeleev, a Russian chemist, around 150 years ago, as the Periodic Table.The first chapter of Genesis correlates with the Periodic Table. The story of universe is the story of elements, which is ultimately the story of creation.In the periodic table, there are groups and periods; in the bible, there aredays. On the first day of creation, according to Genesis 1:2, it is written thatthe Spirit of God was hovering over the waters. Hydrogen, the first elementof the universe, the first element of the first period, and whose atomicnumber is one, imitates that motion. Hydrogen has only 1 electron. Sohydrogen can donate electrons like the first group elements, or it can shareelectrons like the fourth group elements, or it can accept electrons like theseventh group elements. In this way, one element can be placed in threedifferent positions, showing the relationship of one God in three persons.On the first day, God created light and water according to Genesis 1:3.Similarly, in the first group, there is sodium, and when sodium comes incontact with water, sound and light are produced. No wonder our oceans arefilled with sodium, in the form of common salt. The second day of creation,God separated the water above from the water below, asrecorded in Genesis 1:6. In the Periodic table, we see a huge, substantial gap between the second and third groups, or Group 2a and Group 3a. The largegap mirrors the 2nd day’s great division. So the 2nd day is reflected byGroups 2a and 3a.As stated in Genesis 1:11, God created plants on the third day. As wealready know, the 2nd day is shown by groups 2a and 3a, so the 3rd day will be shown by Group 4a. Group 4a has carbon, the backbone of all plants. Weall burn dry trees because trees contain carbon. Magnesium, which is foundin the third period, is the central element of chlorophyll. And it ischlorophyll which gives plants the green color.In Genesis1:14, the fourth day, God created sun, moon, and stars. Thecorresponding group for 4th day is Group 5a. This group contains phosphorus, a shining element.On the fifth day, as said in Genesis 1:20, God created birds of the air andfish of the sea. The next group (Group 6a) includes oxygen, the elementneeded for life.<br /><br />-OninVincentBorlasa III-HydrogenOnin Vincent Borlasahttps://www.blogger.com/profile/06597679392236909063noreply@blogger.comtag:blogger.com,1999:blog-3905172570959311497.post-56175694037718729082014-03-03T02:41:15.654-08:002014-03-03T02:41:15.654-08:00Topics
Faith Themes
Atoms and Atomic Structures
Th...Topics<br />Faith Themes<br />Atoms and Atomic Structures<br />The modern atomic theory tells of an atom with indistinct boundaries but with elaborate internal architecture of subatomic particles. Atoms are so small that a line 1 cm across is equivalent to 100 million atoms wide. The nucleus is incredibly dense: it occupies only 1 ten-trillionth of the atom’s volume but contributes 99.97% of its mass. A nucleus the size of a period on this page would weigh about 100 tons. The electrons around nucleus act as particles and wave. They move fast but are not colliding, much like planets around the sun.<br />Distinctiveness, Order, and Design<br />The order and design of the seemingly insignificant matter is amazing. If God has a wonderful design for atoms so small, surely He got a much more wonderful design for the lives of His beloved children! Remember the sparrows. (Luke 12:6, 7)<br />Each element is unique—in shape, size, mass, properties or behaviour, and usefulness. We need to understand that in God’s big family we don’t have to be uniform in traits, temperaments, talents or usefulness. But as atoms of different elements consistently do each of their assigned tasks, we too can do our duty, no matter how small or grand, for His glory. In God’s field, no assignment is insignificant; all is important.<br />The Periodic Table<br />The groups and periods in the periodic table tell of its amazing and predictable arrangement.<br />Importance of the Bible to a Christian<br />What the periodic table is to a chemist the Bible is to a Christian (and much more).<br />Everything in nature has a pattern. Our God is a God of order, not of confusion.<br />Effects of Radiation; Radioactive Detection and Measurement<br />Sin and its Consequences<br />There are things that we can’t see that are destroying us. And sin is the most pernicious.<br />Even things that can’t be seen or felt by our senses can be recognized through its short-term or long-term effects.<br />Reactivity of Elements, Octet Rule, Electronic Configuration<br />The closer the elements to a noble gas configuration (stable form), the more reactive they become (the metals and non-metals alike).<br />Waiting is—guess what? Not easy!<br />One very important observation: It seems that the desire to be stable is innate in nature; that the closer nature is to the state of stability the more impatient (reactive) it becomes. Be patient, you are almost there. Learn to wait just a little longer.<br />Discovery of radioactivity<br />Serendipity—that’s how the French physicist Henri Becquerel discovered the radioactivity phenomenon.<br />Chances—don’t depend on them.<br />Chances happen to everyone. But the ones who usually profit from them are the ones who don’t depend or rely on them but those who are prepared for them. Lesson? Don’t leave your life to chances!<br />Conversion of Units<br />When converting one unit to another, the value with the old unit is multiplied to a conversion factor. Although not numerically equal to 1, conversion factors have values always equal to 1.<br />True Conversion<br />In conversion of units, the “undesirable” needs “1” (that is the conversion factor which has a value of one) to turn it into the “desirable.” In the process the unit is changed but the value stays the same. Likewise, the value of the converted and unconverted person before the One is the same. But when the unconverted meets the One and the undesirable traits are changed into desirable ones, that’s when true conversion happens.<br />Scientific Notation<br />“Scientific notation is a way of writing numbers that accommodates values too large or small to be conveniently written in standard decimal notation.”[5]<br />Trust and Faith<br />No matter how big or small a number is, it can be properly handled by scientific notation. If this is true to numbers, then I believe this is also true with all our cares. “He’s big enough to rule this mighty universe, yet small enough to live within my heart,” says a song.Anonymoushttps://www.blogger.com/profile/01080317626679033746noreply@blogger.comtag:blogger.com,1999:blog-3905172570959311497.post-66596349295553241732014-03-03T01:08:55.392-08:002014-03-03T01:08:55.392-08:00KRISNA SHANE TAYAM AND JENELL MAJADAS BLOG
Faith ...KRISNA SHANE TAYAM AND JENELL MAJADAS BLOG<br /><br />Faith Integration: A Study of Chemistry and Faith IntertwinE<br />An atom is a submicroscopic particle, is considered the building block of all matter, and is the smallest unit in an element. One characteristic of atoms not many people know about is that atoms are never destroyed; instead, they are continually recycled. The atomic theory worldview states that anything living matter does can be explained by the characteristics of atoms. All living things are made of atoms, which means that everything they do can be explained through physics and the properties of atoms. Many people find this worldview disappointing and leaving much to be desired in the purpose of human lives. For others, the idea isn't disturbing, just scientifically interesting. This worldview can significantly impact the way a person thinks about the world and themselves.<br /><br />I can partially agree with some aspects of this worldview. It is only speaking of our physical bodies, and as Christians we know that it is not our physical bodies but our minds and souls that truly matter. Therefore, this worldview doesn't negate the purpose of our lives, as that comes from our spiritual and emotional selves rather than our physical selves. Instead it actually enhances our purpose, as the identical characteristics of our atoms provide a common bond between humans because we can identify with and relate to others. This worldview also helps us to see the amazingly intricate structure God used when creating the universe, down to the smallest details of atoms.<br /><br />However, in some ways I do not agree with this worldview. Some people, including most scientists, believe that chemicals and hormones control everything in our bodies, including how we think and what we feel. It has been proven that chemicals and hormones do play some part in this; for example, adrenaline and endorphins are both linked to what moods a person feels. However, chemicals and hormones do not completely control our moods and thoughts. If they did, then we would just be empty husks when we died; when our neurons stopped firing, our ability to believe in God would also shut down. As we know from the Bible, people are still very much alive after death, albeit in a different way than before. There would be no soul if our thought processes and the things that make us unique just came from atoms; we would be the same as plants and other animals. Also, if only chemicals determined our characteristics, identical twins would be exactly the same, as they have the same DNA. However, even if identical twins have grown up in the same situation, they often have different characters. This would not be possible if we are completely made up of atoms in body, mind, and soul.<br /><br />While our physical bodies can be explained through the physical aspects of atoms, we will never be able to fully scientifically explain the mind or the soul. The atomic theory worldview works well when applied to the physical aspects of living things, and in some cases it can also be applied to the way the mind works. However, it should not stop us from having a purpose in life. It also should not make us worry about what will happen after our death. Instead, we should use it to help us enjoy and understand God's creation even more. The Bible states that those who accept Christ as their Savior will be in heaven for eternity. While we can't be certain that our atoms will come with us, we can be at peace in the knowledge of that biblical truth.Anonymoushttps://www.blogger.com/profile/05653313925078130912noreply@blogger.comtag:blogger.com,1999:blog-3905172570959311497.post-91200904384433031142014-03-02T20:48:38.271-08:002014-03-02T20:48:38.271-08:00IMMANUEL BOLA AND MARK BERCASIO
5 CHEMISTRY CONCEP...IMMANUEL BOLA AND MARK BERCASIO<br />5 CHEMISTRY CONCEPTS IN THE BIBLE<br /> <br />1.) Markings of Jesus face's on the towel of Veronica <br /> -Chemical bonding between the blood on Jesus's face and the towel<br />2.)The plague of boils<br /> -Exodus 9:9<br /> It will become fine dust over the whole land of Egypt and the festering boils will break out on men and the animals through out the land.<br />3.) Jesus walks on the water<br /> -Matthew 14:26 <br /> When the disciples saw him walking on the lake,they were terrified" it's ghost ' they said and cried out in fear.<br />4.) Strong and Weak Acids (and Bases)<br />Acids are acidic because of their abilities to release protons (H+) in solution. The more protons they can release relative to their number the more acidic they are. Some acids release their protons completely; they are considered strong acids. Those that give up their protons only partially are weak acids. The extent to which the acids are giving up their protons is related to how weak or strong their affinity on them.<br />“For when I am weak, then I am strong.”<br />Strong acids are strong because their hold on the protons is so weak. Weak acids are weak because they’re holding the protons too tightly. In God’s sight, those who think they are strong (the self-sufficient) are actually weak; but those who recognize and acknowledge their weakness are made strong. “But God chose the foolish things of the world to shame the wise; God chose the weak things of the world to shame the strong” 1 Cor. 1:27.<br /><br />5.)Daniel 2:40 and 43<br />Finally, there will be a fourth kingdom, strong as iron—for iron breaks and smashes everything- and as iron breaks things to pieces so it will be crashed and break all the others. And just as you saw the iron mixed with the baked clay, so the people will be a mixture and will not remain united anymore than iron mixes with clay.Anonymoushttps://www.blogger.com/profile/18134471662845962500noreply@blogger.comtag:blogger.com,1999:blog-3905172570959311497.post-83452816904511787482014-03-02T03:27:23.167-08:002014-03-02T03:27:23.167-08:00Arianne Kate Borromeo and Mae Andrea Lo
Continuat...Arianne Kate Borromeo and Mae Andrea Lo<br /><br />Continuation<br /><br />4.Jeremiah 33:25<br />25 “Thus says the LORD: ‘If My covenant is not with day and night,and if I have not appointed the ordinances of heaven and earth, 26 then I will cast away the descendants of Jacob and David My servant, so that I will not take any of his descendants to be rulers over the descendants of Abraham, Isaac, and Jacob. For I will cause their captives to return, and will have mercy on them.’ ”<br /><br />Chemistry Principle: The laws of chemistry give different properties to the various elements (each made of one type of atom) and compounds (made up of two or more types of atoms that are bonded together) in the universe. For example, when given sufficient activation energy, the lightest element (hydrogen) will react with oxygen to form water. Water itself has some interesting properties, such as the ability to hold an unusually large amount of heat energy. When frozen, water forms crystals with six-sided symmetry (which is why snowflakes are generally six-sided). Contrast this with salt (sodium chloride) crystals, which tend to form cubes. It is the six-fold symmetry of water ice that causes “holes” in its crystal, making it less dense than its own liquid. That’s why ice floats in water (whereas essentially all other frozen compounds sink in their own liquid).<br /><br />5.Mark 9:1-13<br />we see Jesus with Moses and Elijah, thus indicating the 8th group. The 8th group has 3 elements: Iron, Cobalt, and Nickel. Iron isthe cornerstone of the Periodic Table; it is the last element formed by the cooling process, and it is the most stable element in the universe. So, in this 8th group, nickel is numbered as 008, cobalt as 080, and iron as 800. In the book of Revelation 1:8, Jesus says, "I am the Alpha and the Omega." Numerical value for alpha is 1, and numerical value for omega is 800.Element 1 (Hydrogen)shows trinity , 1 element in three places, and Element 800 (Iron)shows three elements in one place, thus making trinity a mysterious concept. <br />Anonymoushttps://www.blogger.com/profile/02305508967191876321noreply@blogger.comtag:blogger.com,1999:blog-3905172570959311497.post-83152475910707488782014-03-02T03:23:28.638-08:002014-03-02T03:23:28.638-08:00Arianne Kate Borromeo and Mae Andrea Lo III – HYDR...Arianne Kate Borromeo and Mae Andrea Lo III – HYDROGEN<br /><br />5 PRINCIPLES OF CHEMISTRY IN THE BIBLE<br /><br />1. Joshua 4:21-23<br />He said to the Israelites “in their fathers, what do these stones mean? Tell them’ Israel crossed the Jordan on dry ground’. For the lord your god dried up the Jordan before you until you had crossed over. The lord your god did to the Jordan just what he had done to the red sea, when he dried it up before us until we crossed over.<br /><br />Chemistry principle: Evaporation. Evaporation is an essential part of the water cycle. The sun (solar energy) drives evaporation of water from oceans, lakes, moisture in the soil, and other sources of water. Evaporation is a type of vaporization of a liquid that occurs from the surface of a liquid into a gaseous phase that is not saturated with the evaporating substance.<br /><br />2.Daniel 2:40 and 43<br />Finally, there will be a fourth kingdom, strong as iron—for iron breaks and smashes everything- and as iron breaks things to pieces so it will be crashed and break all the others. And just as you saw the iron mixed with the baked clay, so the people will be a mixture and will not remain united anymore than iron mixes with clay.<br /><br />Chemistry principle: Element Iron. Ancient Egyptian iron objects have been dated to around 3500 B.C. These objects also contain approximately 8% nickel showing the iron may have originally been part of a meteorite. The "Iron Age" began around 1500 B.C. when the Hittites of Asia Minor began to smelt iron ore and make iron tools. Iron is the 4th most abundant element in the Earth's crust. The Earth's core is believed to be comprised primarily of iron. Pure iron is chemically reactive and corrodes rapidly, especially in moist air or at elevated temperatures.<br /><br />3.Mathew 14:25-26<br />During the fourth watch of the night, Jesus went out to them, walking on the lake. When the disciples saw him walking in the lake, they were terrified “it’s a ghost”. They said and cried out in fear.<br /><br />Chemistry principle: Surface tension is a contractive tendency of the surface of a liquid that allows it to resist an external force. Surface tension is an important property that markedly influences the ecosystem. Surface tension is exposed, for example, any time an object or insect (e.g.water striders) that is denser than water is able to float or run along the water surface. At liquid-air interfaces, surface tension results from the greater attraction of water molecules to each other (due to cohesion) than to air (due to adhesion). The net effect is an inward force at its surface that causes water to behave as if its surface were covered with a stretched elastic membrane. Because of the relatively high attraction of water molecules for each other, water has a high surface tension (72.8 millinewtons per meter at 20°C) compared to that of most other liquids. Surface tension is an important factor in the phenomenon of capillarity.<br />Surface tension has the dimension of force per unit length, or of energy per unit area. The two are equivalent—but when referring to energy per unit of area, people use the term surface energy—which is a more general term in the sense that it applies also to solids and not just liquids.<br />In materials science, surface tension is used for either surface stress or surface free energy.Anonymoushttps://www.blogger.com/profile/02305508967191876321noreply@blogger.comtag:blogger.com,1999:blog-3905172570959311497.post-73384753143832400862014-03-02T00:57:54.873-08:002014-03-02T00:57:54.873-08:005 CHEMISTRY CONCEPTS IN THE BIBLE
By: Aileen Rance...5 CHEMISTRY CONCEPTS IN THE BIBLE<br />By: Aileen Rances and Alizza May Salando<br /><br />*The grain offering(Leviticus). " If you a grain offering baked in an oven, it is consist of fine flour; cakes made without yeast and mixed with oil or wafers made without yeast and spread with oil."<br /><br />Using yeast is rather inconvenient - it can be dead already or if the yeast is submerged in too hot water it can die and also waiting for yeast to work to let it gas-fill the pastry before baking is also not that convenient. Looks like the baking powder is more convenient - it can be stored for ages, can be mixed with hot water, baking can be started immediately after mixing the pastry.<br /><br />*The earth was designed for biological life (Isaiah 45:18). Scientists have discovered that the most fundamental characteristics of our earth and cosmos are so finely tuned that if just one of them were even slightly different, life as we know it couldn’t exist. This is called the Anthropic Principle and it agrees with the Bible which states that God formed the earth to be inhabited.<br /><br />*.(Ezekiel 16:47). He took some of the seeds and put it in a fertile soil. He planted it like willow by abundant water, and it sprouted and became a low, spreading vine. So, it became a vine and produced branches and put out leafy boughs."<br /><br />Soil is the main source of nutrients and minerals for the plants. It also protects the plants from not getting uprooted.<br /><br />*The death of Jesus (John 19:25). Jesus said, "I'm thirsty." A jar of vinegar was there, so they soaked a sponge in it, put the sponge on a stalk of hyssop plant and lifted it to Jesus's lips.<br /><br />Vinegar has many chemical properties on the basis of which we can study it. The pH of vinegar is about 2.4, which tells us that it is highly acidic. The density of vinegar is about 1.01 gm/ml, almost as much as water.It is also known as the "Acetic acid." It's chemical formula is C2H4O2.<br /><br />*The Ark (Exodus 36:3). Bezalel made the ark of acacia wood-two and a half cubits long. He overlayed it with pure gold both inside and out and made gold moldings around it.<br /><br />Gold is a chemical element with the symbol Au and atomic number 79. It is a dense, soft, malleable, and ductile metal with an attractive, bright yellow color and luster that is maintained without tarnishing in air or water. Chemically, gold is a transition metal and a group 11 element. It is one of the least reactive chemical elements, and is solid under standard conditions. The metal therefore occurs often in free elemental (native) form, as nuggets or grains, in rocks, in veins and in alluvial deposits. Less commonly, it occurs in minerals as gold compounds, such as with tellurium as calaverite, sylvanite, or krennerite.Anonymoushttps://www.blogger.com/profile/02741120371871790117noreply@blogger.comtag:blogger.com,1999:blog-3905172570959311497.post-57952088015980784002014-03-02T00:23:34.943-08:002014-03-02T00:23:34.943-08:00Chemistry Concepts
Faith Themes
The order and desi...Chemistry Concepts<br />Faith Themes<br />The order and design of the seemingly insignificant matter is amazing. If God has a wonderful design for atoms so small, surely He got a much more wonderful design for the lives of His beloved children! Remember the sparrows. (Luke 12:6, 7)<br />Each element is unique—in shape, size, mass, properties or behavior, and usefulness. We need to understand that in God’s big family we don’t have to be uniform in traits, temperaments, talents or usefulness. But as atoms of different elements consistently do each of their assigned tasks, we too can do our duty, no matter how small or grand, for His glory. In God’s field, no assignment is insignificant; all is important.<br />Atoms and Atomic Structures<br />The modern atomic theory tells of an atom with indistinct boundaries but with elaborate internal architecture of subatomic particles. Atoms are so small that a line 1 cm across is equivalent to 100 million atoms wide. The nucleus is incredibly dense: it occupies only 1 ten-trillionth of the atom’s volume but contributes 99.97% of its mass. A nucleus the size of a period on this page would weigh about 100 tons. The electrons around nucleus act as particles and wave. They move fast but are not colliding, much like planets around the sun.<br /><br />Faith Themes<br />What the periodic table is to a chemist the Bible is to a Christian (and much more).<br />Everything in nature has a pattern. Our God is a God of order, not of confusion.<br />The Periodic Table<br />The groups and periods in the periodic table tell of its amazing and predictable arrangement.<br /><br />Faith Themes<br />God’s Law works even when we don’t have the right explanations for them. Even scientific theories may require some modifications from time to time but “The law of the Lord is perfect...” It always works and does not need any revision.<br />Dalton’s Atomic Theory<br />When Dalton originally wrote the atomic hypothesis, he stated that atoms could not be divided into smaller parts. 90 years later, the discovery of the electron and radioactivity forced a revision of this part of the hypothesis.<br />In science, observation and experimental results (facts and scientific laws) are considered more fundamental than explanations (theories).<br /><br />Faith Themes<br />Real faith is not blind faith. It is based on Biblical principles (the stoichiometry) and on what you have learned from past experiences (the percent yield). That’s why when Christians hope, they’re not just hoping—they’re certain.<br />Stoichiometry and Percent Yield<br />Based on a balanced chemical equation and conditions for percent yield, a chemist or a chemical engineer can predict how much product will be produced for a given amount of reagents or raw materials. Or they can calculate how much raw material is needed for a desired amount of product/s.<br /><br />Faith Themes<br />God’s laws are unchanging. We can rely upon them.<br />Gas Laws and other Scientific Laws<br />Scientific laws are constant. They are permanent and that’s why we can rely on them.<br /><br />HANNAH KAREN C. FABRERO AND CAROLINE DREW MACARIOLAAnonymoushttps://www.blogger.com/profile/00464192700710846745noreply@blogger.comtag:blogger.com,1999:blog-3905172570959311497.post-58990721154983999092014-03-01T23:06:17.671-08:002014-03-01T23:06:17.671-08:00chemistry concepts found in the bible
Marlon Benit...chemistry concepts found in the bible<br />Marlon Benitez Bañez<br />1. The bible includes reasonably complete descriptions of the hydrologic cycle.<br />(Psalm 135:7).... He causes the vapors to ascend from the ends of the earth;<br />He makes lightning for the rain;<br />He brings the wind out of His treasuries.<br />2. The Bible describes the suspension of the Earth in space.<br />(Job 26:7)... He stretches out the north over empty space;<br />He hangs the earth on nothing.<br />3. The Bible frequently refers to the great number of stars in the heavens.<br />(Genesis 22:17)... Blessing I will bless you, and multiplying I will multiply your descendants as the stars of the heaven and as the sand which is on the seashore; and your descendants shall possess the gate of their enemies.<br />(Jeremiah 33:22)... “As the host of heaven cannot be numbered, nor the sand of the sea measured, so will I multiply the descendants of David My servant and the Levites who minister to Me.”<br />4. The Bible describes the precision of movement in the universe.<br />(Jeremiah 31:35,36)... Thus says the LORD,<br />Who gives the sun for a light by day,<br />The ordinances of the moon and the stars for a light by night,<br />Who disturbs the sea,<br />And its waves roar<br />(The LORD of hosts is His name):<br />“If those ordinances depart<br />From before Me, says the LORD,<br />Then the seed of Israel shall also cease<br />From being a nation before Me forever.”<br />5. The Bible describes the suspension of the Earth in space.<br />(Job 26:7)... He stretches out the north over empty space;<br />He hangs the earth on nothing.<br />6. The Bible includes some principles of fluid dynamics.<br />(Job 28:25)... To establish a weight for the wind,<br />And apportion the waters by measure.<br />The fact that air has weight was proven scientifically only about 300 years ago. The relative weights of air and water are needed for the efficient functioning of the world’s hydrologic cycle, which in turn sustains life on the earth.Anonymoushttps://www.blogger.com/profile/13148670040027519872noreply@blogger.comtag:blogger.com,1999:blog-3905172570959311497.post-5470350262611794082014-03-01T22:15:09.627-08:002014-03-01T22:15:09.627-08:005 CONCEPTS IN SCIENCE THAT ARE FOUND IN THE BIBLE:...5 CONCEPTS IN SCIENCE THAT ARE FOUND IN THE BIBLE:<br />BY: KENNETH CAÑETA and JASON BARBANTE<br /><br />1.(Ezekiel 16:47). He took some of the seeds and put it in a fertile soil. He planted it like willow by abundant water, and it sprouted and became a low, spreading vine. So, it became a vine and produced branches and put out leafy boughs."<br /><br />Soil is the main source of nutrients and minerals for the plants. It also protects the plants from not getting uprooted.<br /><br /><br />2.The Ark (Exodus 36:3). Bezalel made the ark of acacia wood-two and a half cubits long. He overlayed it with pure gold both inside and out and made gold moldings around it.<br /><br />Gold is a chemical element with the symbol Au and atomic number 79. It is a dense, soft, malleable, and ductile metal with an attractive, bright yellow color and luster that is maintained without tarnishing in air or water. Chemically, gold is a transition metal and a group 11 element. It is one of the least reactive chemical elements, and is solid under standard conditions. The metal therefore occurs often in free elemental (native) form, as nuggets or grains, in rocks, in veins and in alluvial deposits. Less commonly, it occurs in minerals as gold compounds, such as with tellurium as calaverite, sylvanite, or krennerite.<br /><br />3.The grain offering(Leviticus). " If you a grain offering baked in an oven, it is consist of fine flour; cakes made without yeast and mixed with oil or wafers made without yeast and spread with oil."<br /><br />Using yeast is rather inconvenient - it can be dead already or if the yeast is submerged in too hot water it can die and also waiting for yeast to work to let it gas-fill the pastry before baking is also not that convenient. Looks like the baking powder is more convenient - it can be stored for ages, can be mixed with hot water, baking can be started immediately after mixing the pastry.<br /><br />4.The death of Jesus (John 19:25). Jesus said, "I'm thirsty." A jar of vinegar was there, so they soaked a sponge in it, put the sponge on a stalk of hyssop plant and lifted it to Jesus's lips.<br /><br />Vinegar has many chemical properties on the basis of which we can study it. The pH of vinegar is about 2.4, which tells us that it is highly acidic. The density of vinegar is about 1.01 gm/ml, almost as much as water.It is also known as the "Acetic acid." It's chemical formula is C2H4O2.<br /><br />5.The earth was designed for biological life (Isaiah 45:18). Scientists have discovered that the most fundamental characteristics of our earth and cosmos are so finely tuned that if just one of them were even slightly different, life as we know it couldn’t exist. This is called the Anthropic Principle and it agrees with the Bible which states that God formed the earth to be inhabited.<br /><br /><br />THESE ARE THE 5 CONCEPTS FOUNDED IN THE BIBLE<br /><br />THESE CONCEPTS WERE BLOGGED BY:<br /><br />KENNETH CAÑETA <br />JASON BARBANTEAnonymoushttps://www.blogger.com/profile/00270197378045971021noreply@blogger.comtag:blogger.com,1999:blog-3905172570959311497.post-71897575582496942782014-03-01T21:56:51.916-08:002014-03-01T21:56:51.916-08:005 chemistry Concepts in the Bible
Cherryann Siarez...5 chemistry Concepts in the Bible<br />Cherryann Siarez & Emelyn Soria<br /><br />1.The Bible suggests the presence of nuclear processes like those we associate with nuclear weaponry. This is certainly not something that could have been explained in 67 AD using known scientific principles (when Peter wrote the following verse).<br /><br /> 2 Peter 3:10<br /> But the day of the Lord will come as a thief in the night, in which the heavens will pass away with a great noise, and the elements will melt with fervent heat; both the earth and the works that are in it will be burned up. <br /><br />2. The television is a practical (if not always worthwhile smile ) device that uses electromagnetic waves (which transmit its video signal). The Bible contains passages that describe something like television—something that allows everyone on earth see a single event. (Note: such passages typically refer to the end of time. It may not be long before all of us learn for sure whether the Bible is true or not.)<br /><br /> Matthew 24:30<br /> Then the sign of the Son of Man will appear in heaven, and then all the tribes of the earth will mourn, and they will see the Son of Man coming on the clouds of heaven with power and great glory. <br /><br /><br /> Revelation 11:9-11<br /> Then those from the peoples, tribes, tongues, and nations will see their dead bodies three-and-a-half days, and not allow their dead bodies to be put into graves. And those who dwell on the earth will rejoice over them, make merry, and send gifts to one another, because these two prophets tormented those who dwell on the earth. Now after the three-and-a-half days the breath of life from God entered them, and they stood on their feet, and great fear fell on those who saw them. <br /><br />3. The bible includes reasonably complete descriptions of the hydrologic cycle.[3]<br /><br /> Psalm 135:7<br /> He causes the vapors to ascend from the ends of the earth;<br /> He makes lightning for the rain;<br /> He brings the wind out of His treasuries. <br /><br /><br /> Jeremiah 10:13<br /> When He utters His voice,<br /> There is a multitude of waters in the heavens:<br /> “And He causes the vapors to ascend from the ends of the earth.<br /> He makes lightning for the rain,<br /> He brings the wind out of His treasuries.” <br /><br />In these verses you can see several phases of the hydrologic cycle—the worldwide processes of evaporation, translation aloft by atmospheric circulation, condensation with electrical discharges, and precipitation.<br /><br />4. The Bible includes some principles of fluid dynamics.<br /><br /> Job 28:25<br /> To establish a weight for the wind,<br /> And apportion the waters by measure. <br /><br />The fact that air has weight was proven scientifically only about 300 years ago. The relative weights of air and water are needed for the efficient functioning of the world’s hydrologic cycle, which in turn sustains life on the earth.[1] (If you are a physics enthusiast, please ignore our omission of the terms mass, gravity, and density from this comment.)<br /><br />5. The Biblical Metals<br />"This is the requirement of the law that the LORD gave Moses: Gold, Silver, Bronze (Copper and Tin), Iron, Tin, Lead and anything else that can withstand fire must be put through the fire, and then it will be clean. Numbers 31:21-23 (NIV)”. These are the metals of the Bible. They were used, among other things, to build and decorate the Temple.<br /><br />Gold and Silver were for ornaments and signified riches and treasure, Gold being the more valuable metal. They were also used to create sacred vessels, to cover and decorate the Ark of the Covenant and to cast idols.<br /><br />Bronze, an alloy of Copper and Tin, was also used ornamentally but, because of its greater strength, was used where Gold or Silver could not, such as in weapons and the structural bases of the Tabernacle. It was also used in larger pieces, such as the altar and the bronze basin for washing.Anonymoushttps://www.blogger.com/profile/10651156929731744209noreply@blogger.comtag:blogger.com,1999:blog-3905172570959311497.post-82888861114297102532014-03-01T21:40:11.870-08:002014-03-01T21:40:11.870-08:00Chemistry Concepts in the Bible
By:Cherry Ann Sia...Chemistry Concepts in the Bible<br /><br />By:Cherry Ann Siarez & Emelyn Soria<br /><br />1. Life is more than matter and energy (Genesis 2:7; Job 12:7-10). We know that if a creature is denied air it dies. Even though its body may be perfectly intact, and air and energy are reintroduced to spark life, the body remains dead. Scripture agrees with the observable evidence when it states that only God can give the breath of life. Life cannot be explained by raw materials, time, and chance alone – as evolutionists would lead us to believe.<br /><br />2.The order of creation agrees with true science (Genesis 1). Plants require sunlight, water, and minerals in order to survive. In the first chapter of Genesis we read that God created light first (v.3), then water (v. 6), then soil (v. 9), and then He created plant life (v. 11).<br /><br />3. Air has weight (Job 28:25). It was once thought that air was weightless. Yet 4,000 years ago Job declared that God established “a weight for the wind.” In recent years, meteorologists have calculated that the average thunderstorm holds thousands of tons of rain. To carry this load, air must have mass.<br /><br /><br />4. Strong and weak nuclear force explained (Colossians 1:17; Hebrews 1:3). Physicists do not understand what binds the atom’s nucleus together. Yet, the Bible states that “all things consist” – or are held together by the Creator – Jesus Christ.<br /><br />5. Atomic fission anticipated (2 Peter 3:10-12). Scripture states that “the elements will melt with fervent heat” when the earth and the heavens are “dissolved” by fire. Today we understand that if the elements of the atom are loosed, there would be an enormous release of heat and energy (radiation).Anonymoushttps://www.blogger.com/profile/10651156929731744209noreply@blogger.comtag:blogger.com,1999:blog-3905172570959311497.post-7707837650237007432014-03-01T06:07:35.094-08:002014-03-01T06:07:35.094-08:00 BY: Adrian Bruto and Argie Burac
5 CHEMISTRY ... BY: Adrian Bruto and Argie Burac<br /><br /><br />5 CHEMISTRY CONCEPTS IN THE BIBLE<br />The Earth is made up of 89 elements. These 89 elements were classified byMendeleev, a Russian chemist, around 150 years ago, as the Periodic Table.The first chapter of Genesis correlates with the Periodic Table. The story of universe is the story of elements, which is ultimately the story of creation.In the periodic table, there are groups and periods; in the bible, there aredays. <br /><br />1.Genesis 1:2, it is written thatthe Spirit of God was hovering over the waters. Hydrogen, the first elementof the universe, the first element of the first period, and whose atomicnumber is one, imitates that motion.<br /><br />2..On the first day, God created light and water according to Genesis 1:3.Similarly, in the first group, there is sodium, and when sodium comes incontact with water, sound and light are produced. No wonder our oceans arefilled with sodium, in the form of common salt<br /><br />.3. The second day of creation,God separated the water above from the water below, asrecorded in Genesis 1:6. In the Periodic table, we see a huge, substantial gap between the second and third groups, or Group 2a and Group 3a. The largegap mirrors the 2nd day’s great division. So the 2nd day is reflected byGroups 2a and 3a<br /><br />.4.As stated in Genesis 1:11, God created plants on the third day. As wealready know, the 2nd day is shown by groups 2a and 3a, so the 3rd day will be shown by Group 4a. Group 4a has carbon, the backbone of all plants. Weall burn dry trees because trees contain carbon. Magnesium, which is foundin the third period, is the central element of chlorophyll. And it ischlorophyll which gives plants the green color<br /><br />5..In Genesis1:14, the fourth day, God created sun, moon, and stars. Thecorresponding group for 4th day is Group 5a. This group contains phosphorus, a shining element.On the fifth day, as said in Genesis 1:20, God created birds of the air andfish of the sea. The next group (Group 6a) includes oxygen, the elementneeded for life.<br />Anonymoushttps://www.blogger.com/profile/10386702615356558537noreply@blogger.comtag:blogger.com,1999:blog-3905172570959311497.post-27238580743125508702014-03-01T00:57:51.106-08:002014-03-01T00:57:51.106-08:00MELCHOR V. CRUEL
5 CHEMICAL CONCEPTS FOUND IN THE...MELCHOR V. CRUEL<br /><br />5 CHEMICAL CONCEPTS FOUND IN THE BIBLE:<br /><br />1. Creation is made of particles, indiscernible to our eyes (Hebrews 11:3). Not until the 19th century was it discovered that all visible matter consists of invisible elements.<br /><br />2. <br />Air has weight (Job 28:25). It was once thought that air was weightless. Yet 4,000 years ago Job declared that God established “a weight for the wind.” In recent years, meteorologists have calculated that the average thunderstorm holds thousands of tons of rain. To carry this load, air must have mass.<br />3. Strong and weak nuclear force explained (Colossians 1:17; Hebrews 1:3). Physicists do not understand what binds the atom’s nucleus together. Yet, the Bible states that “all things consist” – or are held together by the Creator – Jesus Christ.<br />4. Force and Pressure<br />The average kinetic energy (KE) of gas particles is proportional to the temperature in Kelvin. Energy is related to force, so as long as the temperature is above 0 K gases have force (only in theory, since most gases have condensed already at relatively higher temperature) that would cause pressure if made to collide (contact)with some surface. Pressure is force per unit area.<br />The “how” and “why” of Influence<br />Forces, no matter how great or big in magnitude, could not result in pressure without contact. A body could only feel the pressure if there is contact. Lesson? Avoid contact if you don’t want the pressure it would produce.<br />Peer pressures can be avoided if contacts with “undesirable” peers are avoided. However, the avoidance can only be realized if one would choose in advance. Just like what Daniel did. “But Daniel purposed in his heart that he would not defile himself” (Daniel 1:8 KJV emphasis supplied). The NIV rendition of purposed is resolved, both implying a settled issue in Daniel’s heart.<br />5. Strong and Weak Acids (and Bases)<br />Acids are acidic because of their abilities to release protons (H+) in solution. The more protons they can release relative to their number the more acidic they are. Some acids release their protons completely; they are considered strong acids. Those that give up their protons only partially are weak acids. The extent to which the acids are giving up their protons is related to how weak or strong their affinity on them.<br />“For when I am weak, then I am strong.”<br />Strong acids are strong because their hold on the protons is so weak. Weak acids are weak because they’re holding the protons too tightly. In God’s sight, those who think they are strong (the self-sufficient) are actually weak; but those who recognize and acknowledge their weakness are made strong. “But God chose the foolish things of the world to shame the wise; God chose the weak things of the world to shame the strong” 1 Cor. 1:27.Anonymoushttps://www.blogger.com/profile/18134471662845962500noreply@blogger.comtag:blogger.com,1999:blog-3905172570959311497.post-47611205224846575002014-02-28T22:01:47.046-08:002014-02-28T22:01:47.046-08:005 concepts about CHEMISTRY in the BIBLE:
BY: Aile...5 concepts about CHEMISTRY in the BIBLE:<br /> BY: Aileen Marie del Mundo and Ahlyssa Tolentino<br /><br />1.Niels Bohr was a (Jew) Danish physicist who made fundamental contributions to understanding atomic structure and quantum mechanics. He received the Nobel Prize for Physics for this work in 1922. Bohr published his model of atomic structure in 1913, introducing the theory of electrons traveling in orbits around the atom's nucleus, the chemical properties of the element being largely determined by the number of electrons in the outer orbits. According to Bohr new level or orbit starts with 2.n square.<br />For First level: 2.1.1 =2 electrons<br />For Second level 2.2.2= 8 electrons<br />For Third level 2.3.3 =18 electrons<br />We see similar pattern in Bible too.<br />First level = 2 people (Adam and Eve)<br />Second level = 8 people (Noah, his wife, three sons and three daughter-in- laws)<br />Third level = 18 people (Jacob, his 4 wives, 12 sons and 1daughter) A new race Israel.<br /><br />2.The Bible in Genesis 1:1-5 says that there was darkness in the beginning and God created light in the first day. We can interpret this situation in mathematics by giving 0 to explain darkness and 1 to explain light as absence of light is darkness. And this system of mathematics is called Binary system.<br />In Binary system :<br /><br />The chemical element number 7 is the Nitrogen. The Nitrogen has three single electron(111) in its three P-orbital's.<br />This Nitrogen is not reactive even though it has three single electrons. Hydrogen has a single electron in its s-orbital and Oxygen has 2 single electron in its outer p-orbital and these two elements are very<br />reactive.<br />The mysterious inactivity of Nitrogen indicates that God was inactive on the seventh day.<br /><br />3.If we go backward under current time scale, approximately 15 billion years ago, the entirety of our universe was compressed into the confines of an atomic nucleus or to a single point. Known as a singularity, this is the moment before creation when space and time did not exist. According to the prevailing cosmological models that explain our universe BEGIN WITH a great explosion (SOUND), trillions of degrees in temperature on any measurement scale, that was infinitely dense, created not only fundamental subatomic particles and thus matter and energy but space and time itself.<br /><br /><br />4.Newton's Third Law of Motion:<br />For every action there is an equal and opposite reaction. <br /><br />When we look to Eden Garden we can see that the sin was committed on the tree. As the tree was in the center of Garden, it should be a big tree for survival from other trees. Now we can see that Jesus also died on a tree. Before Jesus, Socrates was killed by drinking a cup of poison. Beheading was also common on those days. Stoned to death was also a option before the Jews. But Jesus was killed on the tree because he had to fulfill ALL the laws including the laws of nature.<br /><br /><br />5.Dimensions and units <br />Carl Friedrich Gauss (1777-1855) and Wilhelm Eduard Weber (1804-1891) had reduced all units, which became necessary during their work in electricity and magnetism to the units of length, mass and time. Any physical situation can be described by length, mass, and time. These are all known as dimensions. <br />Of course dimensions are of no use without a magnitude being attached. We must know more than that something has a length. It must also have a standardized unit - such as a meter, a foot, a yard etc. Dimensions are properties which can be measured. Units are the standard elements we use to quantify these dimensions. In dimensional analysis we are only concerned with the nature of the dimension i.e. its quality not its quantity. The following common abbreviation is used: <br />Length = L <br />Mass = M <br />Time = T<br /> <br /><br /><br /><br /><br />Anonymoushttps://www.blogger.com/profile/10386702615356558537noreply@blogger.comtag:blogger.com,1999:blog-3905172570959311497.post-19694823039505885282014-02-28T05:12:38.253-08:002014-02-28T05:12:38.253-08:00MA. HIZEL B. BOREJON
5 Chemistry Concepts found i...MA. HIZEL B. BOREJON<br /><br />5 Chemistry Concepts found in Bible<br /><br />1. The fact that air has weight was proven scientifically only about 300 years ago. The relative weights of air and water are needed for the efficient functioning of the world’s hydrologic cycle, which in turn sustains life on the earth. <br /><br />“When He imparted weight to the wind and meted out the waters by measure.” [Job 28:25] <br /><br />2. Science has discovered that stars emit radio waves, which are received on earth as a high pitch.<br /><br /> "When the morning stars sang together..." [Job 38:7]<br /><br />3. The Bible describes the circulation of the atmosphere, and includes some principles of fluid dynamics. <br /><br />“The wind goes toward the south, and turns around to the north; The wind whirls about continually, And comes again on its circuit.” [Ecclesiastes 1:6]<br /><br />4. Conservation of mass-energy is exactly what we would expect on the basis of Scripture. First, the Bible indicates that no new material can come into existence. This is indicated in John 1:3 and Genesis 2:2. John 1:3 states that all things were made by God, and nothing has come into existence apart from Him.<br /><br />5. The laws of physics and chemistry are examples of these ordinances of heaven and earth. The clockwork precision of the planets as they orbit the sun is due to their strict obedience to God’s ordinances. The stars and planets are never late nor are they early. They do not fail to appear in their proper place at the proper time (Isaiah 40:26).<br /><br />:)Anonymoushttps://www.blogger.com/profile/02305508967191876321noreply@blogger.comtag:blogger.com,1999:blog-3905172570959311497.post-11114726410636344612014-02-27T04:06:18.779-08:002014-02-27T04:06:18.779-08:00ALCHEMY , known as the predecessor of chemistry re...ALCHEMY , known as the predecessor of chemistry really helped in CHEMISTRY. Since alchemy is partly magical and partly empirical because of its purpose such as to transform metals to Gold , to discover the elixir of life and the philosopher`s stone some information in history tells us that it helped in the discovery of the elements.<br /><br />In c.770 , Abu Musa Jabir Ibn Hayyan is arab/persian alchemist "who is considered by many as the father of chemistry had developed an early experimental method for chemistry and he also isolated numerous acids such as the HCl , nitric acid , acetic acid , tartaric acid and aqua regia.He also analyzed each classical element in term of four basic qualities ( fire ( both hot and dry) , earth ( both dry and cold ) water ( cold and moist )<br />air ( hot and moist ).<br /><br />In c.1000 , Abu al-Rayhan al-Biruni and Avicenna refuse the practice of alchemy and the thoery of the transmutation of metals .<br /><br /><br />According to this , alchemy really helps Chemistry in a way different from alchemy itself.<br />Anonymoushttps://www.blogger.com/profile/04632261117855260940noreply@blogger.comtag:blogger.com,1999:blog-3905172570959311497.post-78838331665595512072014-02-27T02:33:46.073-08:002014-02-27T02:33:46.073-08:00STEVEN JAY CALLEJA AND ME
5 CHEMICAL CONCEPTS FOU...STEVEN JAY CALLEJA AND ME<br /><br />5 CHEMICAL CONCEPTS FOUND IN THE BIBLE:<br /><br />1.) Atomic fission anticipated (2 Peter 3:10-12). Scripture states that "the elements will melt with fervent heat" when the earth and the heavens are "dissolved" by fire. Today we understand that if the elements of the atom are loosed, there would be an enormous release of heat and energy (radiation).<br /><br />2.) Strong and weak nuclear force explained (Colossians 1:17;Hebrews 1:3). Physicists do not understand what binds the atom's nucleus together. Yet, the Bible states that "all things consist" - or are held together by the Creator - Jesus Christ<br /><br />3.) Air has weight (Job 28:25). It was once thought that air was weightless. Yet 4,000 years ago Job declared that God established "a weight for the wind." In recent years, meteorologists have calculated that the average thunderstorm holds thousands of tons of rain. To carry this load, air must have mass.<br /><br />4.) Olive oil and wine useful on wounds (Luke 10:34). Jesus told of a Samaritan man, who when he came upon a wounded traveler, he bandaged him - pouring upon his wounds olive oil and wine. Today we know that wine contains ethyl alcohol and traces of methyl alcohol. Both are good disinfectants. Olive oil is also a good disinfectant, as well as a skin moisturizer, protector, and soothing lotion. This is common knowledge to us today. However, did you know that during the Middle Ages and right up till the early 20th century, millions died because they did not know to treat and protect open wounds?<br /><br />5.) Life is more than matter and energy (Genesis 2:7; Job 12:7-10). We know that if a creature is denied air it dies. Even though its body may be perfectly intact, and air and energy are reintroduced to spark life, the body remains dead. Scripture agrees with the observable evidence when it states that only God can give the breath of life. Life cannot be explained by raw materials, time, and chance alone - as evolutionists would lead us to believe.<br /><br />2 Peter 3:10-12<br />But the day of the Lord will come like a thief. The heavens will disappear with a roar; the elements will be destroyed by fire, and the earth and everything done in it will be laid bare.<br />Anonymoushttps://www.blogger.com/profile/18134471662845962500noreply@blogger.comtag:blogger.com,1999:blog-3905172570959311497.post-86027720809477130772014-01-30T05:23:12.070-08:002014-01-30T05:23:12.070-08:00We also discussed about Moles.
Mole is a unit of ...We also discussed about Moles.<br /><br />Mole is a unit of measurement used in chemistry to express amounts of a chemical substance, defined as the amount of any substance that contains as many elementary entities (e.g., atoms, molecules, ions, electrons) as there are atoms in 12 grams of pure carbon-12 (12C), the isotope of carbon with relative atomic mass 12. This corresponds to the Avogadro constant, which has a value of 6.02214129(27)×1023 elementary entities of the substance. <br /><br />Formula for no. of moles is<br />n= mass in grams/(MM)or molar mass<br /><br />Molar mass is the mass of a substance express in grams.<br /><br />The formula to get the molar mass of a substance is:<br /><br />Molar mass = mass in g/ no. of moles<br /><br /><br />While the formula to get the mass in grams of a substance is<br /><br />Mass in grams= no. of moles x molar mass <br /><br />or simply n(MM)<br /><br /><br /><br />Ohw.. I almost forgot<br /><br />stoichiometry is a brach of chemistry that deals with the study of relative quantity of product and reactant.<br /><br /><br /><br />These things helped me a lot to solve several problems without asking help of my classmates.<br />I learned to work alone facing long problems and numbery variables. Now Im still on the listen to my chemist teacher to learn more things and share it to others. Im very thankful and blessed having a walking encyclopedia teacher like Mr.Reyes. Hope he'll always be like that in all the manners of teaching. Thanks a lot sir! :) :) God bless . O:)Onin Vincent Borlasahttps://www.blogger.com/profile/06597679392236909063noreply@blogger.comtag:blogger.com,1999:blog-3905172570959311497.post-74315820134152139282014-01-30T05:11:44.919-08:002014-01-30T05:11:44.919-08:00After such a beautiful lesson, we then proceed to ...After such a beautiful lesson, we then proceed to the lesson about spontaneous and nonspontaneous, exothermic and endothermic, and redox expression.<br /><br />Some of the facts Mr.Reyes told me is to remember that oxygen peroxide has only an oxidation no. of 1.<br /><br />The meaning of endothermic and exothermic reaction base on what I learned is shown below.<br /><br />Endothermic Reaction-energy is absorb from the surrounding.<br /><br />Exothermic Reaction- energy is released to the surrounding.<br /><br />Its simple but meaningful, See??<br /><br />Ohw I forgot, Mr.Ron the chemist also planted in our mind that a System is something that we isolate the purpose of the study.<br />Surrounding-Is anything that surrounds the system.Onin Vincent Borlasahttps://www.blogger.com/profile/06597679392236909063noreply@blogger.comtag:blogger.com,1999:blog-3905172570959311497.post-1084220720865341662014-01-30T05:01:46.955-08:002014-01-30T05:01:46.955-08:00We took up the factors affecting the Rate of React...We took up the factors affecting the Rate of Reaction.<br /><br />Here are some of the factors I remembered...<br /><br />he rate of a chemical reaction is affected by several factors like:<br /><br />1) Concentration of reactants<br /><br />2) Pressure<br /><br />3) Temperature<br /><br />4) Catalyst<br /><br />5) Nature of reactants<br /><br />6) Orientation of reacting species<br /><br />7) Surface area<br /><br />8) Intensity of light<br /><br />9) Nature of solventOnin Vincent Borlasahttps://www.blogger.com/profile/06597679392236909063noreply@blogger.comtag:blogger.com,1999:blog-3905172570959311497.post-1444690730947333002014-01-18T23:15:08.462-08:002014-01-18T23:15:08.462-08:00Hergie Adrienne Mendez
4 TYPES OF CHEMICAL REACTIO...Hergie Adrienne Mendez<br />4 TYPES OF CHEMICAL REACTION <br />Chemical reaction- reaction between two substances forming a new substance that undergoes chemical change.<br />4 TYPES<br />1. Combination reaction- a reaction in which two or more elements combine that forms a single compound. It is in the form A+B-->AB.<br />2. Decomposition reaction- a single compound that is broken into two or more elements. It is in the form AB-->A+B.<br />3. Single Displacement reaction- an element combine with a compound that the element replaces an element in the compound that forms a new compound and an element on the original compound. It is in the form A+BC-->AC+B.<br />4. Double Replacement reaction- a reaction between two compounds wherein they exchange elements that forms different compound. It is in the form AB+CD-->AD+CB.<br />Anonymoushttps://www.blogger.com/profile/13148670040027519872noreply@blogger.comtag:blogger.com,1999:blog-3905172570959311497.post-50185428320980539212014-01-18T20:30:53.557-08:002014-01-18T20:30:53.557-08:00Hergie Adrienne Mendez
Factors affecting rate of r...Hergie Adrienne Mendez<br />Factors affecting rate of reaction(reflection)<br />I have learned that there are five factors affecting rate of chemical reaction.<br />They are concentration, temperature, surface tension, catalyst, and inhibitor. There is also an energy barrier called activaton energy which is the minimum energy required to bring about a chemical reaction.<br />In the first factor, the higher the concentration, the faster the rate of the reaction. There arealso particles formed and the greater the particles, the higher the possibility to have frequent collision of particles.<br />For the second factor, the higher the temperature the faster the chemical reaction and there’s always the presence of kinetic energy so particles move randomly. <br />For the third factor, the greater the surface area the faster the rate of chemical reaction. And since particles are scattered, they can readily collide with other particles easily.<br />For the fourth factor, catalyst is any substance that speeds up a chemical reaction without consuming itself. In a papaya, it softens the meat in tinola or in any dish. Lastly, the fifth factor is the inhibitor known as any substance that reduces or slows down a chemical reaction. It’s also called negative catalyst. An example of this is calamansi. It increases the activation energy. <br />I am happy of what I learned. Now I can identify what factor would affect a certain chemical reaction and I can also share it to others.<br />Anonymoushttps://www.blogger.com/profile/13148670040027519872noreply@blogger.comtag:blogger.com,1999:blog-3905172570959311497.post-15441881489113195292014-01-18T17:33:24.874-08:002014-01-18T17:33:24.874-08:00The 3rd quarter is indeed a great period for we ha...The 3rd quarter is indeed a great period for we had learned again new concepts and knowledge about Chemistry. Here are some of the topics discussed. We started the period with the Chemical bonding which has two kinds: the ionic and covalent. These were applied to the community by the Chem-Connect Project wherein we performed some simple experiments which can be used for our daily lives. Another topic discussed by Sir RonRey was the Application of Chemical Reaction which includes the dangerous mixtures like household bleach, ammonia etc. This Application of Chem. Reaction was then shared by us to other sections for the students to be aware of the things and dangerous mixtures around them. Last is the Redox Reaction or the Oxidation-Reduction. In this lesson, we learned how to determine the oxidized/reduced substance and the reducing/oxidizing agent. Examples were given to us to determine easier. In the examples, we are to compute for the oxidationnumber of each element in an uncombined state which should result to 0(zero). To sum up, we only have to remember the acronym OIL RIG which means *Oxidation Is Lost of e- and *Reduction Is Gain of e-. That’s all! Looking forward for another grading period . Thanks SirRonRey Anonymoushttps://www.blogger.com/profile/10174388917207831702noreply@blogger.com