mwillhite2 mwillhite2

21-10-2020
Chemistry

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A supply of copper pipes is stored outdoors. Over the course of many years, the copper reacts with oxygen and turns green. What clue indicates a chemical reaction took place?

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jc3006617 jc3006617

21-10-2020

Answer: the oxidation of the copper (it turning green)

Explanation:

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