Consider the following reaction N2 (g) + O2 (g) ↔ 2NO (g) If the equilibrium partial pressures of N2, O2 and NO are 0.15 atm, 0.33 atm and 0.05 atm, respectively, at 2200ºC. Calculate: a) The equilibrium constant Kc of the reaction. b) The equilibrium constant Kp of the reaction. C) What will be the new equilibrium compositions and the total pressure of the system if 0.5 moles of O2 are added to this initial equilibrium? Let V and T remain constant.

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