Problem: Gaseous ammonia was introduced into a sealed container and heated to a certain temperature: 2 NH3(g) ⇌ N2(g) + 3 H2(g) At equilibrium, [NH3] = 0.0237 M, [N2] = 0.115 M, and [H2] = 0.345 M. Calculate Kc for the reaction at this temperature.

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Gaseous ammonia was introduced into a sealed container and heated to a certain temperature: 

2 NH3(g) ⇌ N2(g) + 3 H2(g) 

At equilibrium, [NH3] = 0.0237 M, [N2] = 0.115 M, and [H2] = 0.345 M. Calculate Kc for the reaction at this temperature.


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