# The decomposition of ammonia gas is endothermic, AH = 92 kJ/mol. 2 NH3() = N2(g) +...

###### Question:

The decomposition of ammonia gas is endothermic, AH = 92 kJ/mol. 2 NH3() = N2(g) + 3H2(g) What change to an equilibrium mixture of this reaction will result in the formation of more hydrogen gas? The addition of a catalyst. An decrease in temperature. An increase in volume. A decrease in the concentration of ammonia.

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