Chemistry, asked by Malembi2606, 1 year ago

Reaction of copper oxide with dilute hydrochloric acid

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Answered by tanvi8053

During the reaction copper oxide reacts with dilute hydrochloric acid to form cupric chloride. The formation of cupric chloride results in the change in the colour from black to bluish green.CuO(black) + dil.2HCl → CuCl2 (bluish green)+ H2O

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