A galvanic cell is made of a Ni2+/Ni half cell with [Ni²*] = 6.00 × 10-² M and an Ag*/Ag hal cell with [Ag*] = 4.00 × 10-3 M. Calculate the electromotive force of the cell at 25 °C. The reduction potentials for the two half reactions: E° = -0.24 E° = +0.8 Ni2* (aq) + 2e¯ →Ni(s) Ag*(aq) + e¯ →Ag(s) О а. 1.06 O b. 1.04 О с. 0.94 O d. 0.64 О е. 1.14

A galvanic cell is made of a Ni2+/Ni half cell with [Ni²] = 6.00 × 10-² M and an Ag/Ag hal cell with [Ag] = 4.00 × 10-3 M. Calculate the electromotive force of the cell at 25 °C. The reduction potentials for the two half reactions: E° = -0.24 E° = +0.8 Ni2 (aq) + 2e¯ →Ni(s) Ag*(aq) + e¯ →Ag(s) О а. 1.06 O b. 1.04 О с. 0.94 O d. 0.64 О е. 1.14

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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