Question

.II] Explain the following reactions giving their balanced chemical equations.
2) Hydrogen gas is passed over black copper oxide.​

Answer 1

ANSWER:The Chemical form of Black Copper oxide is CuO. The chemical form of Hydrogen is H2. ... Metallic copper and water vapour will be formed when hydrogen is passed over heated copper (II) oxide. CuO + H2 = Cu + H2O. is the chemical equation for when hydrogen is passed over black copper oxide.

Answer 2

Answer:

I think you can ask your teacher because you can understand better