Physics, asked by mehakkatoch959, 1 month ago

a student heated a copper wire in the the presence of Oxygen and the black colour substance X was formed then allowed X to react with hydrogen gas and obtained copper metal again write the chemical equation involved the process

Answers

Answered by soumyanshushekhar

3

Answer:

Cu(s) + 1/2O2(g) --- CuO(s) [black]

CuO(s) + H2(g) --- Cu(s) + H2O (aq)

hope this will help you.

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