Question

Is CuO + H2 ---Δ-->Cu + H2O exothermic or endothermic.

Answer 1

Answer:

CuO + H2 ---Δ-->Cu + H2O

The reaction is exothermic. A certain reaction has an equilibrium constant of 3.5 × 108 at 25°C and 6.0 × 10–2 at 500°C.

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