Consider the following equilibria:
2SO3(g) 2SO2(g) + O2(g) Kc = 2.3 × 10–7
2NO3(g) 2NO2(g) + O2(g) Kc = 1.4 × 10–3
Calculate the equilibrium constant for the reaction
SO2(g) + NO3(g) SO3(g) + NO2(g)