8- The following two half-reactions are used to form an electrochemical cell: Oxidation: SO2(g) + 2 H20(e) → so;(aq) + 4 H'(aq) + 2 e Reduction: Cr,0,(aq) + 14 H'(aq) + 6 e → 2 Cr"(aq) + 7 H,O(e) E°red = +1.33 V What is the equilibrium constant of the combined cell reaction at 25 °C? E°ox = -0.20 V %3D

8- The following two half-reactions are used to form an electrochemical cell: Oxidation: SO2(g) + 2 H20(e) → so;(aq) + 4 H'(aq) + 2 e Reduction: Cr,0,(aq) + 14 H'(aq) + 6 e → 2 Cr"(aq) + 7 H,O(e) E°red = +1.33 V What is the equilibrium constant of the combined cell reaction at 25 °C? E°ox = -0.20 V %3D

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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