Chemistry, asked by shreyagupta22555, 10 months ago

How can the black coating of copper oxide be removed chemically? Explain with chemical
equation.

Answers

Answered by Vaibhavverma73

Answer:

We can chemically remove the black coatings of copper dioxide by passing hydrogen gas over it. The hydrogen will remove the oxygen and leave copper metal and water vapour

Answered by Ayushi2611

Answer:

We can chemically remove the black coating of copper oxide bh passing hydrogen over it . The hydrogen will remove the oxygen and we will be left with copper metal and water vapour

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