Oxygen can be converted into ozone by the action of lightning or electric sparks: 30₂(g) 203(g) For this reaction, AH = +68 kcal/mol (+285 kJ/mol) and K = 2.68 X 10-2⁹ at 25 °C. (a) Is the reaction exothermic or endothermic? (b) Mention whether the equilibrium shifts to the left or right when Increasing pressure by decreasing volume. (c) Mention whether the equilibrium shifts to the left or right when increasing the concentration of O3(g). (d) Mention whether the equilibrium shifts to the left or right when increasing the temperature.

Oxygen can be converted into ozone by the action of lightning or electric sparks: 30₂(g) 203(g) For this reaction, AH = +68 kcal/mol (+285 kJ/mol) and K = 2.68 X 10-2⁹ at 25 °C. (a) Is the reaction exothermic or endothermic? (b) Mention whether the equilibrium shifts to the left or right when Increasing pressure by decreasing volume. (c) Mention whether the equilibrium shifts to the left or right when increasing the concentration of O3(g). (d) Mention whether the equilibrium shifts to the left or right when increasing the temperature.

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

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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