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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.
221k
Questions
Q: What is the systematic name for SF4
3 answers
Q: Is volatility intensive or extensive
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Q: How do you detect cfc
1 answer
Q: What is a common cause of fire in a lab
1 answer
Q: What element reacts by losing 1 electron
2 answers
Q: What can cyanide be used in terms of mining
1 answer
Q: Can we obtain pure water from pond or muddy water by filtrationexplain
2 answers
Q: Why the overall charge of the oxygen atom is zero
2 answers
Q: Why is rainwater in industrial areas acidic
1 answer
Q: What are the uses of the fractions of petroleum
1 answer
Q: Is copper a monatomic molecular or lattice element
1 answer
Q: Is NiO ionic or molecular
1 answer
Q: What does the letter R symbolize in a structural formula such as RCOOH
1 answer
Q: Zinc an essential trace element for most organisms is present in the active site of the enzyme carboxypeptidase. The zinc most likely functions as
2 answers
Q: How do you write the formula for calcium chloride.explain how you determined this formula
2 answers
Q: What is true about water at 0 Celsius
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Q: What is a sentence for production of heat
1 answer
Q: What happens to copper when it gets wet
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Q: What is hydrochloric mixed with sulfuric acid called
1 answer
Q: Is gas cooker a compound noun
2 answers
Q: What 2 substances are formed when hydrochloric acid solution neutralizes sodium hydroxide solution
1 answer
Q: Why does the milk that comes from packets not spoil easily
2 answers
Q: What is concentration of oxygen in hemoglobin
1 answer
Q: How do you separate copper II sulfate from water
2 answers
Q: What are the elements in liquid bleach
8 answers
Q: What is the chemicale symbol of steel
2 answers
Q: How do you get silver colour by mixing colours
1 answer
Q: Why chlorine is better disinfector than bleaching powder
1 answer
Q: Can smoke exist without fire
2 answers
Q: What is a word for tremendously full of matter
1 answer
Q: What color test tube is used for an hcg test
2 answers
Q: What was a major contribution by Antoine Lavoisier to the science of chemistry
1 answer
Q: Type of bond is formed when magnesium interacts with oxygen
1 answer
Q: What are boron's super powers
1 answer
Q: Is intravenous liquid a compound
2 answers
Q: What is the formula for 3 Carbon 1 Hydrogen and 6 Oxygen
1 answer
Q: What is the ion responsible for the color change when adding copper sulfate to ammonium hydroxide
2 answers
Q: Does ice not melt when kept in liquid ammonia
2 answers
Q: What was the function of graphite in the first atomic reaction
2 answers
Q: Oxygen composes approximately what percent of the air we breathe
1 answer
Q: What percentage of carbon is in steel
2 answers
Q: Is P2S5 a ionic or covalent
1 answer
Q: What do we call the amino acids your body cant make and how can we get these amino acids in our diet
2 answers
Q: Is molybdenum a cation or an anion
3 answers
Q: Is ice cube a solid gas or liquid
11 answers
Q: What is the main difference between acids and base
2 answers
Q: Can a chef be considered a scientist
1 answer
Q: Does cif have acid or alkali in it
1 answer
Q: Does cheese sauce or tar flow more easily
2 answers
Q: What happens in Chile if copper prices plunge
1 answer
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