What is K for the following reaction at 298K? O2(g) + 4H*(aq) + 2Fe(s) → 2FE2+(aq) + 2H2O(1) E°cell = 1.57 V AG° = -NFE°. cell =-RT In(K) R = 8.314 J/mol K F = 96,485 C/mol e Report your answer in the form 1.23E45 with 3 significant figures.

What is K for the following reaction at 298K? O2(g) + 4H*(aq) + 2Fe(s) → 2FE2+(aq) + 2H2O(1) E°cell = 1.57 V AG° = -NFE°. cell =-RT In(K) R = 8.314 J/mol K F = 96,485 C/mol e Report your answer in the form 1.23E45 with 3 significant figures.

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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Question

What is K for the following reaction at 298K?
O2(g) + 4H*(aq) + 2Fe(s) → 2FE2+(aq) + 2H2O(1)
E°cell = 1.57 V
AG° = -NFE°.
cell =-RT In(K)
R = 8.314 J/mol K
F = 96,485 C/mol e
Report your answer in the form 1.23E45 with 3 significant figures.

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