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elena55 [62]
3 years ago
10

Which of the following is a description of an exothermic reaction?

Chemistry
1 answer:
zlopas [31]3 years ago
8 0
I think the best one is B
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Given a balanced chemical equation below: 3Cu(s) + 2H3PO4 --- > Cu3(PO4)2 + 3H2 How many moles of copper are needed to react
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