The equilibrium constant Kp for the reaction below is 1.8 x 10-5 at 350C. Calculate the Kc for this reaction. 2 SO3 (g) 2 SO2 (g) + O2 (g) Calculate Kp for the following reaction at 25C: H2 (g) + 12 (g) 2 HI (g), AGrxn = 2.60 kJ/mol