Consider the galvanic cell based on the following half-reactions: Zn?+ + 2e -→ Zn e = -0.76 V Fe2+ + 2e → Fe e = -0.44 V a. Determine the overall cell reaction and calculate (Use the lowest possible coefficients. Be sure to specify states such as (aq) or (s). If a box is not needed, leave it blank.) + %3D b. Calculate aG' and « for the cell reaction at 25°C. kJ AG 6.69x10^10 K = c. Calculate a at 25°C when [zn*+] and [re*] Ecell = 0.10 M = 8.0 x 10-6 M. %3D 0.199 Ecell

Consider the galvanic cell based on the following half-reactions: Zn?+ + 2e -→ Zn e = -0.76 V Fe2+ + 2e → Fe e = -0.44 V a. Determine the overall cell reaction and calculate (Use the lowest possible coefficients. Be sure to specify states such as (aq) or (s). If a box is not needed, leave it blank.) + %3D b. Calculate aG' and « for the cell reaction at 25°C. kJ AG 6.69x10^10 K = c. Calculate a at 25°C when [zn+] and [re] Ecell = 0.10 M = 8.0 x 10-6 M. %3D 0.199 Ecell

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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