Consider the following equilibrium at 298K: 2502 (g) + 02 (g) → 2S03 (g) AH = -198 kJ / mol a) The partial pressure of each gas in the above reaction is 0.15 atm. Calculate the equilibrium constant K, for the reaction at 298 K? b) Calculate the equilibrium constant K. of this reaction at 298 K?

Consider the following equilibrium at 298K: 2502 (g) + 02 (g) → 2S03 (g) AH = -198 kJ / mol a) The partial pressure of each gas in the above reaction is 0.15 atm. Calculate the equilibrium constant K, for the reaction at 298 K? b) Calculate the equilibrium constant K. of this reaction at 298 K?

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

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Question

Consider the following equilibrium at 298K:
2S02 (g) + 02 (g)
+ 2S03 (g)
AH = -198 kJ / mol
a) The partial pressure of each gas in the above reaction is 0.15 atm. Calculate
the equilibrium constant K, for the reaction at 298 K?
b) Calculate the equilibrium constant Ke of this reaction at 298 K?
c) What change in temperature (increasing or decreasing) should be applied in
order to increase the quantity of SO3 at equilibrium?

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