Question

one advantage of using purified copper instead of impure copper​

Answer 1

Answer:

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Answer 2

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Why does copper need to be purified?

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Many metals are impure when they are extracted from their ores. Impurities have to be removed. ... In this process copper is transferred from an impure anode to the cathode of an electrolytic cell. The insoluble impurities fall to the bottom.