The equilibrium constant expression for the reaction
CuO(s)+ H₂(g)
Cu(s)+ H₂O(g)is K_c = [H₂]/[H₂O].

Name: The equilibrium constant expression for the reaction CuO(s)+ H 2 (g) Cu(s)+ H 2 O(g)is K c = [H 2 ]/[H 2 O].
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Question

The equilibrium constant expression for the reaction CuO(s)+ H₂(g) Cu(s)+ H₂O(g)is K_c = [H₂]/[H₂O].

Quizplus · Accepted Answer

The equilibrium constant expression for the reaction should be K = [Cu][H₂]/[CuO][H₂O]. The stoichiometric coefficients of CuO and Cu are different, so the expression given in the question is incorrect.

The Equilibrium Constant Expression for the Reaction