Consider the galvanic cell based on the following half-reactions: Zn+ +2e Zn e =-0.76 V Fet + 2e Fe e=-0.44 V a. Determine the overall cell reaction and calculate e (Use the lowest possible coefficients. Be sure to specify states such as (aq) or (s). If a box is not needed, leave it blank.) cell b. Calculate AG° and K for the cell reaction at 25°C. AG 6.69x10 10 k K = 8.0 x 10 6 M. C. Calculate Ecell at 25°C when Zn²=0.10 M and Fe²- Ecell =0. 199

Consider the galvanic cell based on the following half-reactions: Zn+ +2e Zn e =-0.76 V Fet + 2e Fe e=-0.44 V a. Determine the overall cell reaction and calculate e (Use the lowest possible coefficients. Be sure to specify states such as (aq) or (s). If a box is not needed, leave it blank.) cell b. Calculate AG° and K for the cell reaction at 25°C. AG 6.69x10 10 k K = 8.0 x 10 6 M. C. Calculate Ecell at 25°C when Zn²=0.10 M and Fe²- Ecell =0. 199

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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