Chemistry, 09.11.2021 19:20 daplol22222
What is the reaction between zinc nitrate and magnesium ribbon immediately,30 minutes and 24 hours?
what is the reaction between magnesium nitrate and zinc strip immediately,30 minutes and 24 hours?
what is the reaction between magnesium nitrate and copper strips immediately, 30 minutes and 24 hours?
what is the reaction between copper nitrate and magnesium ribbon immediately, 30 minutes and 24 hours?
what is the reaction between copper nitrate and zinc strip immediately, 30 minutes and 24 hours?
what is the reaction between zinc nitrate and copper strip immediately, 30 minutes and 24 hours?
Answers: 3
Chemistry, 21.06.2019 23:00
What is the molecular formula for a compound that is 46.16% carbon, 5.16% hydrogen, and 48.68% fluorine? the molar mass of the compound is 156.12 g/mol
Answers: 2
Chemistry, 22.06.2019 08:00
Which of the following observations indicates that there is a small, dense, positively charged part in the center of an atom? some uncharged particles are scattered by a gold foil. all uncharged particles are attracted towards a gold foil. all positively charged particles pass straight through a gold foil. some positively charged particles bounce back from a gold foil.
Answers: 2
Chemistry, 22.06.2019 10:00
Drug abuse will not lead to physical and psychological dependence. true or false ?
Answers: 2
Chemistry, 22.06.2019 19:30
Chlorine and water react to form hydrogen chloride and oxygen, like this: 2cl2 (g) + 2h2o (g) → 4hcl (g) + o2 (g) also, a chemist finds that at a certain temperature the equilibrium mixture of chlorine, water, hydrogen chloride, and oxygen has the following composition: compound concentration at equilibrium cl2 0.55m h2o 0.57m hcl 0.53m o2 0.34m calculate the value of the equilibrium constant kc for this reaction. round your answer to 2 significant digits.
Answers: 2
What is the reaction between zinc nitrate and magnesium ribbon immediately,30 minutes and 24 hours?...
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