Question

Write the expression for the equilibrium constant, Kc for each of the following reactions:

For the following equilibrium, Kc= 6.3 × 1014 at 1000 K NO (g) + O3 (g) NO2 (g) + O2 (g). Both the forward and reverse reactions in the equilibrium are elementary bimolecular reactions. What is Kc, for the reverse reaction?

The equilibrium constant expression for a gas reaction is, Kc = [NH3]4[O2]5 / [NO]4[H2O]6. Write the balanced chemical equation corresponding to this expression.

Does the number of moles of reaction products increase, decrease or remain same when each of the following equilibria is subjected to a decrease in pressure by increasing the volume?