Chemistry, asked by NooraBaig5997, 1 year ago

State type of chemical reaction with chemicl equation 1copper is hratedin air

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Answered by Anonymous
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Explanation:

Describe four types of evidence of a chemical reaction. A color change, formation of a precipitate or a gas, or temperature changes are the evidences of a chemical reaction. ... A change in temperature and the production of gases is the evidence.

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