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When hydrogen gas passed over heated cupric oxide, the hydrogen is oxidized and displaces copper from the copper oxide as metallic copper, because hydrogen is higher than copper in the electromotive series. Water vapor is also produced by the reaction.
no
Black
It is cupric oxide.
CuO
copper , nitrogen & water produced
When hydrogen gas passed over heated cupric oxide, the hydrogen is oxidized and displaces copper from the copper oxide as metallic copper, because hydrogen is higher than copper in the electromotive series. Water vapor is also produced by the reaction.
The chemical formula of cupric oxide is CuO.
It decomposes to Cupric oxide and Carbon dioxide
I think cuprous oxide has a charge of 1+, while cupric oxide has a charge of 2+. Cupric oxide is also more stable than cuprous oxide.
no
CuO
Black
It is cupric oxide.
Formula: CuO
Formula: CuO
CuO