Question

write an equation for reaction between heated copper Il oxide and hydrogen gas and state
a.
The substance being oxidized.
b. The substance being reduced.​

Answer 1

Answer:

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Explanation:

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:

Cu2O+H2→2Cu+H2O(water)

a) H2 is oxidised.

b) Cu2O is reduced.