Consider the galvanic cell based on the following half-reactions: Mn²+ + 2e → Mn €° = -1.18 V Cd²+ + 2e → Cd € = -0.40 V a. Determine the overall cell reaction and calculate € cell- (Use the lowest possible coefficients. Be sure to specify states such as (aq) or (s). If a box is not needed, leave it blank.) K= + €cell = b. Calculate AG and K for the cell reaction at 25°C. AG = kj c. Calculate Ecell at 25°C when Mn²+ = 0.10 M and [Mn²+] [Ca²+] + = 7.6 x 10-5 M.

Consider the galvanic cell based on the following half-reactions: Mn²+ + 2e → Mn €° = -1.18 V Cd²+ + 2e → Cd € = -0.40 V a. Determine the overall cell reaction and calculate € cell- (Use the lowest possible coefficients. Be sure to specify states such as (aq) or (s). If a box is not needed, leave it blank.) K= + €cell = b. Calculate AG and K for the cell reaction at 25°C. AG = kj c. Calculate Ecell at 25°C when Mn²+ = 0.10 M and [Mn²+] [Ca²+] + = 7.6 x 10-5 M.

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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