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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: How is diffusion and osmosis similar
1 answer
Q: Why you should be particularly careful when you work with 3M with H2SO4 solution
2 answers
Q: Is technetium malleable
1 answer
Q: Do jigger absorb oxygen from digested blood
1 answer
Q: Why does a chlorine atom readily accepts another electron
2 answers
Q: What macro nutrient will produce ATP without oxygen
1 answer
Q: What is a Chromattin
1 answer
Q: What is the chemical makeup and type of bonding found in water
2 answers
Q: How many atoms are in 0.0077 mol C
1 answer
Q: Is mercuric sulfide poison
1 answer
Q: How can you make a chemical change to a pumpkin
2 answers
Q: What does NADH do that FADH2 cannot Why can't FADH2 do this Explain.
2 answers
Q: How many moles of nitrogen N are in 67.0 g of nitrous oxide N2O
2 answers
Q: Why is ceramic a good armour for tanks
1 answer
Q: Which methods are used to deliver chemical
2 answers
Q: Is sugar a osmosis passive transport or active transport
1 answer
Q: What are the to things that make oxygen
1 answer
Q: Does more salt make the solution denser Why
1 answer
Q: How many elements are in copper phosphate
1 answer
Q: What is yields
2 answers
Q: What is the reaction of phosphoric acid with nitric acid
2 answers
Q: What are 3 materials that are made with gold
2 answers
Q: Is 2Cl a compound
1 answer
Q: Does baking soda contain metallic and non metallic element
1 answer
Q: Which substance should be used to reduce the stinging itch
2 answers
Q: What are the differences between Dalton's model of the atom and Thompson's model of the atom
4 answers
Q: What is the molecular formula for bromine trifluoride
8 answers
Q: What term is given to such liquid if alcohol and water mixed
2 answers
Q: How do we separate nails from talcum powder
2 answers
Q: How many electrons are in the highest occupied energy level of a neutral strontium atom
2 answers
Q: What is the acid value of fat
1 answer
Q: Why ox smells dirty
1 answer
Q: Is Hydrochloric acid is stronger than carbonic acid
5 answers
Q: What is a pourable solid
1 answer
Q: How many oxygen Atoms are in the formula unit of calcium carbonate
1 answer
Q: How many kgs of Calcium Carbide is used in a Acetylene cylinder
1 answer
Q: Does liquor contain iodine
1 answer
Q: Why does celery absorb the color red faster than blue or green
1 answer
Q: Does tar float or sink in saltwater
1 answer
Q: Can peroxide and baking soda be mixed
2 answers
Q: Is pollution an example of chemical weathering
2 answers
Q: What is the timeline of the atoms
3 answers
Q: What acid is present in green grapes
1 answer
Q: How does Al react with HNO3
1 answer
Q: What did Desaulx the scientist came up with in chemistry
1 answer
Q: Does Bamboo Paper have starch in it
1 answer
Q: What type of bond does XeF4 have ionic or covalent
1 answer
Q: How many moles of oxygen gas can 0.88 mole of hydrogen peroxide produce if decomposition is complete
7 answers
Q: Does 3-hexene have cis and trans isomers
3 answers
Q: What is the chemical equation for CaO and SO2
1 answer
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