in a 1 L container containing 0.25 mol argon gas and 0.35 mol sulfur trioxide gas heated at a temperature of 247°C so that the following reaction occurs: SO3 (g) SO2 (g) + (1/2) O2 (g) and the total pressure at equilibrium is 30.00 atm. if all the gases are considered ideal, calculate a. equilibrium constants (Kp, Kx, Kc) b. The standard free energy change at that temperature c. What is the effect on equilibrium if 1.5 L of oxygen gas is added to the reaction mixture

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