what happens when copper is heated in air
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when copper is heated in aur then it reacts with oxygen and form copper oxide
2Cu+O2-------》 2CuO
2Cu+O2-------》 2CuO
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A copper is oxidized to black copper oxide by air when heated . The copper begins to react more rapidly with oxygen from the air and a darker color can be seen on the surface of the copper.its an oxidation Reaction (with oxygen)2 Cu(s ) + O2(g ) -- 2 CuO(s )
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