Chemistry Questions and Answers (Q&A)

This has to be methane since there is only 1 carbon.

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TeF5 is an ionic structure that results in the formation of a lattice arrangement. The Te is bound to 5 fluorine atoms which are in turn linked to other atoms around them. Hence the entire structure takes the shape of a giant lattice with strong interconnections between separate atoms. This...Read More

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The corticosteroid is also known as a natural hormone that comes from the adrenal cortex. This is a type of hormone that is related to getting good health. There are three classes of this hormone available. These three classes are androgens, glucocorticoids, and...Read More

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D.CaCl2 Because The valancy of Calcium (Ca) is 2 and Chloride (Cl) is1.. Therefor Ca1Cl2 = CaCl2...........Read More

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The correct answer to this question is C, AI2 (SO4)3. Aluminum Sulfate is a chemical compound, which has a crystal structure. Its' molar mass is 342.15 g/ mol. Aluminum Sulfate is created by adding aluminum hydroxide to sulfuric acid. This is done with the formula: 2 Al(OH)3 + 3 H2SO4 →...Read More

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Chemistry is a branch of science that deals with chemicals and their bonds and how different things react together. Like every other subject, it has an importance. However, chemistry may be much more important than other subjects because all other kinds of sciences involve the study of matter...Read More

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In 1928, Sir Alexander Fleming hypothesized that mold growing around the Staphylococcus bacteria he was studying in some of his petri dishes was producing a chemical that killed the bacteria. He designed an experiment to prove his hypothesis. As a result of his experiments, Fleming did indeed...Read More

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The answer is B.) Glass B. Though all glasses have the same depth, Glass B holds the most water. This is in accordance to Archimedes Principle where Pressure is equal to the product of depth, the density of the object, and acceleration due to gravity. All three glasses have the same depth and...Read More

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Cholecystokinin is in the body that helps with digestion. However, it does not break down everything. It helps to break down and digest fat and other proteins. The way that it works is by contracting the gallbladder. Cholecystokinin is known as CCK. It is an intestinal hormone responsible for...Read More

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The inside of the object changing from element to compound

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