Chemistry, asked by navdeepsingh40554, 1 month ago

when copper is heated in air a black coating forms on the copper. what happens to the copper in this reaction ?

Answers

Answered by groveranamika05

2

The copper gains oxygen

When copper is heated in air,

it is oxidised to copper oxide and the reddish brown metal turns black as the copper is oxidised to copper ions.

i hope it helps

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