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OpenStudy (anonymous):
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
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OpenStudy (anonymous):
I think its B
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