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1 vote
Which chemical equation describes the balanced reaction synthesizing copper and oxygen into copper oxide?

A. Cu + O2 → CuO
B. 2Cu + O2 → 2CuO
C. Cu + H2O → CuO + H2
D. 2Cu + 2H2O → 2CuO + 2H2

2 Answers

3 votes
The answer is B. 2Cu + O2 → 2CuO
User Lironess
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7.7k points
4 votes
Cu+O2->CuO would be the correct answer.
User Stephen Pellicer
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