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Chemistry
Chemistry
Delve into the study of matter, its properties, composition, structure, and the changes it undergoes during chemical reactions. Chemistry is the central science connecting other scientific disciplines.
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Q: What are 10 examples of material values
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Q: Does zinc react with iron sulphate
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Q: How do you re rock meth with msm
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Q: Does lead occur naturally in it's pure state
5 answers
Q: What does a 250 degrees nitrogen do
2 answers
Q: Is OCL2 polar or non-polar
8 answers
Q: If milk and vinegar is mixed is it a physical or chemical change
9 answers
Q: What are the key factors to consider when developing a hair gel formulation
2 answers
Q: Why is chlorine more chemically reactive than oxygen
3 answers
Q: What is the advantage of covalent bonding over ionic bonding when making large molecules
3 answers
Q: What is bigger a quark or an electron
6 answers
Q: Does Brass float
9 answers
Q: What liquid melts the fastest water juice or soda
3 answers
Q: Why must you never taste an unknown acid or base
11 answers
Q: Is steam water a gas
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Q: Can an element undergo a decomposition reaction
5 answers
Q: What is the purpose of a condenser in a chemistry laboratory setting
2 answers
Q: How can one determine the boiling point of a compound
3 answers
Q: Is Jelly Irreversible
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Q: How can CO2 be converted into oxygen
2 answers
Q: What basic shape is the crystalline structure of NaCI
4 answers
Q: Why glucose is not soluble in CCl4 but dissolve in water
6 answers
Q: What elements have a filled outermost energy level
7 answers
Q: Is an antacid tablet dissolving in a glass of water chemical change
6 answers
Q: What is the chemical formula for grease
5 answers
Q: Why does the color of potassium permanganate not disappear when excess of ethanol is added to it
3 answers
Q: How do you make 0.5 M potassium dihydrogen orthophosphate
3 answers
Q: What is the chemical formula for dicarbon hexahydride
10 answers
Q: What materials retain heat the longest and why
2 answers
Q: What happens when a base reacts with carbonates
2 answers
Q: What are the side effects of plutonium
3 answers
Q: Why are carbon atoms in propane not in a straight line
3 answers
Q: Why is sodium bicarbonate used for baking
2 answers
Q: What is the correct name for the compound CaSO 4
3 answers
Q: Is a compound a mixture or a pure substance
5 answers
Q: How would you describe coal
3 answers
Q: What is the safest an acid or an alkali
3 answers
Q: How do you find coal
3 answers
Q: What element is used in bright flashing advertising sign
6 answers
Q: Which of following is an example of a decomposition reaction
6 answers
Q: Is smog a suspension or a colloid
5 answers
Q: Is MgCl2 a salt acid or base
5 answers
Q: What is the bonding process for Na-CI
2 answers
Q: What is the formula for the compound copper 2 chloride
3 answers
Q: How much volume 1 ton of gold
7 answers
Q: Chemical formula silver nitrate
3 answers
Q: How do you make 2M HCL in 100ml from 36 percent Hcl
3 answers
Q: How do you prepare 2M HCl solution from HCl
10 answers
Q: Is 10x sugar one of the purest form of sucrose
3 answers
Q: What happens to bromine at 2000 degrees
2 answers
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