The reactant is what you begin with. The product is what you end up with (so the answer is B)
Answer from: Quest
um i think it might be a car?
Answer from: Quest
Ido not understand.
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Chemistry, 22.06.2019 04:40
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The solid xy decomposes into gaseous x and y: xy(s) m x(g) + y(g) kp = 4.1 (at 0 Β°c) if the reaction is carried out in a 22.4 l container, which initial amounts of x and y will result in the formation of solid xy?
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