Show transcribed image text Sulfur dioxide (SO_2) reacts with oxygen (O_2) to form sulfur trioxide (SO_3). The equilibrium constant, K_p, for this reaction is 0.365 at 1150 K. The standard enthalpy change for this reaction (Delta H degree) is -198 kJ/mol. Predict the effect on the partial pressure of O_2 when the temperature of the equilibrium system is increased. Estimate the equilibrium constant for this reaction at 1260 K.