Calculate the equilibrium constant Kp for the reaction at a temperature of298 K.

+ Gibbs Free Energy and Equilibrium The reaction SO(g) + 2HS(g) = 3S(s) + 2HO(g) is the basis of a suggested method for removal of SO, a pollutant that irritates airways causing coughing, from power-plant stack gases. The values below may be helpful when answering questions about the process. AG Substance (kJ/mol) (kJ/mol) HO(g) -228.6 -241.8 HO(1) -237.1 -285.8 SO (g) -300.4 -296.9 SO3(g) -370.4 -395.2 HS(g) - 33.01 -20.17 S(s) 0 0