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10. Solving a chemistry problem

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Content: 8.zip (6.05 KB)
Uploaded: 23.07.2023

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Seller: Derkach

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8. Copper does not displace hydrogen from hydrochloric and dilute sulfuric acids. Why? If a copper plate dipped in acid is touched with zinc, then a rapid evolution of hydrogen begins on the copper. Give an explanation for this by drawing up the electrochemical equations for the anodic and cathodic processes.