Question

What happens when hydrogen gas is passed over the heated copper oxide? Write the
chemical equation involved in this reaction.
pls help me

Answer 1

Answer:

When Hydrogen gas is passed over the heated copper oxide, both steam and copper are formed. The balanced chemical equation with the physical state for this reaction is given below. Cu O (s) + H2 (g) ===> heat ==> Cu (s) + H2O (g). n this process, Hydrogen is oxidized and Cu is reduced.

Answer 2

Answer:

When Hydrogen gas is passed over the heated copper oxide, both steam and copper are formed. The balanced chemical equation with the physical state for this reaction is given below. Cu O (s) + H2 (g) ===> heat ==> Cu (s) + H2O (g). n this process, Hydrogen is oxidized and Cu is reduced.