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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 do you obtain nitrogen gas from air
7 answers
Q: Why argon octet
1 answer
Q: How many killergram into 1 gram
2 answers
Q: What is 3c definition
1 answer
Q: What is conjugate protein
1 answer
Q: What do urea enzymes and ammonia all have in common
1 answer
Q: Why is U-235 used in nuclear power plants instead of smaller simpler radioisotopes
3 answers
Q: When the central region of an atom where its neutrons and protons are
2 answers
Q: What is an ion found in all acids
1 answer
Q: Why the walls of the flask are washed with de-ionised water during titration.how does this affect the outcomes of the titration
1 answer
Q: Why is nitrogen gas filled in sealed packets of fried food
2 answers
Q: What dose RSO 925 stand for
1 answer
Q: Why benzoic acid is stronger than ethanoic acid
1 answer
Q: Why benzoic acid is stronger acid than ethanoic acid
1 answer
Q: Why is sodium a metal whereas carbon a non metal
1 answer
Q: Why it is important to be especially careful while pouring 6M HCI into your graduated cylinder and test tubes in part II
1 answer
Q: Why is sublimation of ammonium chloride is both physical and chemical change
1 answer
Q: What is the break in a diamond called
1 answer
Q: Is potassium chloride a pur and substance
1 answer
Q: Is chestnut trees gas liquid or solid anything
1 answer
Q: Why does iced coffee sweat on a hot day
2 answers
Q: Do moss need oxygen
1 answer
Q: What gets reduced in an electrolytic cell made with nickel and copper
2 answers
Q: Can flour and water make glue
2 answers
Q: What is the gas formed when rhubarb reacts to steel cans
1 answer
Q: What Semi fluid solution of salts and other molecules and are surrounded by a
1 answer
Q: What is the burning point of coal
1 answer
Q: What is the chemical formula for the compound trinitrogen tetrachloride
8 answers
Q: Why is the first ionization energy of krypton greater than selenium
1 answer
Q: Is astatine flamable
1 answer
Q: What is quicksilver also known as
1 answer
Q: How are atoms arranged within a crystal
2 answers
Q: What is a chemical that carries oxygen and carbon dioxide
2 answers
Q: How do you prepare a 6N NaOH solution from a 10N NAOH solution
1 answer
Q: What Transportation of absorbed substances used to build complex substances in the body
1 answer
Q: Why cutting of grass is a physical change
2 answers
Q: What foods do you think are high in phenylalanine
2 answers
Q: Is charcoal burning on the grill a chemical or physical change
2 answers
Q: How do you Arrange the following in the increasing order of their reactive sodiumcopperirongoldmagnesiumzinc
1 answer
Q: How Corrosion of iron in presence of moist air
1 answer
Q: What is Reaction of an acid with a base to form salt and water is
1 answer
Q: Why do stars vary in chemical composition
2 answers
Q: What is the possessive form of laboratory
1 answer
Q: What can happen if a client with dementia takes a bottle of cleaning solution
1 answer
Q: What chemical processes that build up and break down materials in organisms are called
7 answers
Q: What Chemicals used in paper
1 answer
Q: How much does 40 worth of cocaine weigh in grams
3 answers
Q: Is memory dependent upon the intention to learn or recall
2 answers
Q: What is the main ingredients for soda ash
1 answer
Q: What is nitrochondria
1 answer
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