Viết các phương trình phản ứng xảy ra (nếu có) khi cho các chất sau CH3CHO, CH3COCH3 lần lượt tác dụng với: Ag2O/NH3, CH3MgBr, NaHSO3, LiAlH4, Cu(OH)2.

How many moles of bromine are needed to produce 3.23 moles of potassium bromide

If a straight-chain hydrocarbon is a gas at room temperature, how many carbon atoms will it have? a. 6 carbon atoms b. 12 carbon atoms c. 24 carbon atoms d. 3 carbon atoms

In chemistry, the type of an atom (what element it is) is determined by: a) the number of protons it contains in its nucleus. b) the number of neutrons it contains in its nucleus. c) the number of protons it has in a cloud around the nucleus. d) the number of neutrons it has in a cloud around the nucleus. e) the number of electrons it exchanges with its neighbors.