Consider the following system at equilibrium where AH° = 198 kJ, and K = 0.0290, at 1150 K: 2SO3 (9)2S02 (9) + O2(9) If the VOLUME on the equilibrium system is suddenly decreased at constant temperature: The value of K O increases O decreases O remains the same The value of Qc O is greater than K O is equal to K O is less than K. The reaction must O run in the forward direction to reestablish equilibrium. Orun in the reverse direction to reestablish equilibrium. O remain the same. It is already at equilibrium. The number of moles of O2 will O increase O decrease remain the same