A00000227 4. For the reaction SO2 + 0.5O2 ↔ SO3 Kp = 0.

A00000227 4. For the reaction SO2 + 0.5O2 ↔ SO3 Kp = 0.

4. For the reaction SO2 + 0.5O2 ↔ SO3 Kp = 0.55 at 900 K, and at 1000 K Kp = 1.86. Determine the thermal effect in this temperature range, assuming that it does not depend on temperature. Calculate Kc at 900 K.