Question

what is the chemical reaction of copper corrosion​

Answer 1

Answer:

When copper or silver combines with oxygen, the process is known as corrosion or oxidation. When copper reacts with oxygen, then it produces copper oxide. The chemical equation of this reaction is 4Cu + O2 = 2Cu2O, and forms Copper Oxide

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Answer 2

Answer:

4Cu+O2=2Cu2O

Explanation:

when copper and silver combines with oxygen it produces copper oxide.