2. The equilibrium constant Kp (in atm) for the dissociation reaction of Cl₂ (g) 2C1 (g) was measured as a function of temperature (in K). A graph of [In Kp] versus [1/T] for this reaction gives a straight line with a slope of -1.427 x 104 and an intercept of 14.51. (a) The value of AH° for this dissociation reaction is? (b) The value of AS° (in J/mol K) for this dissociation reaction is? (c) The value of AG for this dissociation reaction is? (d) Based on the results, please explain whether the reaction is exothermic or endothermic and whether it is spontaneous or non-spontaneous at 25 °C.
2. The equilibrium constant Kp (in atm) for the dissociation reaction of Cl₂ (g) 2C1 (g) was measured as a function of temperature (in K). A graph of [In Kp] versus [1/T] for this reaction gives a straight line with a slope of -1.427 x 104 and an intercept of 14.51. (a) The value of AH° for this dissociation reaction is? (b) The value of AS° (in J/mol K) for this dissociation reaction is? (c) The value of AG for this dissociation reaction is? (d) Based on the results, please explain whether the reaction is exothermic or endothermic and whether it is spontaneous or non-spontaneous at 25 °C.
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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