(Q75) The decomposition of gaseous nitric acid into its element is a nonspontaneous process with a value for AG°rxn of +73.5 kJ/mol for the process: HNO3(g) --> 1/2 H2 (g) + 1/2 N2 (g) + 3/2 O2 (g). What is the value of AGrxn if the reaction takes place at 727°C and the partial pressures of the gases are: PHNO3 = 0.882 atm, PH2 = 0.102 atm, PN2 = 0.161 atm, and Po2 = 0.00318 atm. (Recall that raising a number to the power of one-half is the same as taking its square root).

(Q75) The decomposition of gaseous nitric acid into its element is a nonspontaneous process with a value for AG°rxn of +73.5 kJ/mol for the process: HNO3(g) --> 1/2 H2 (g) + 1/2 N2 (g) + 3/2 O2 (g). What is the value of AGrxn if the reaction takes place at 727°C and the partial pressures of the gases are: PHNO3 = 0.882 atm, PH2 = 0.102 atm, PN2 = 0.161 atm, and Po2 = 0.00318 atm. (Recall that raising a number to the power of one-half is the same as taking its square root).

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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