QUESTION 11 For the reaction H 2(g) + S(s) H 2S(g), AH° = -20.2 kJ/mol and AS° = +43.1 J/K mol. Which of these statements is true? O The reaction is spontaneous only at high temperatures. O The reaction is at equilibrium at 25°C under standard conditions. The reaction is spontaneous at all temperatures. AG° becomes less favorable as temperature increases. The reaction is only spontaneous at low temperatures.

QUESTION 11 For the reaction H 2(g) + S(s) H 2S(g), AH° = -20.2 kJ/mol and AS° = +43.1 J/K mol. Which of these statements is true? O The reaction is spontaneous only at high temperatures. O The reaction is at equilibrium at 25°C under standard conditions. The reaction is spontaneous at all temperatures. AG° becomes less favorable as temperature increases. The reaction is only spontaneous at low temperatures.

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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