Given the following two half-reactions, write the overall reaction in the direction in which it is product-favored, and calculate the standard cell potential. Pb2+(aq) + 2 e– → Pb(s) E° = –0.126 V Fe3+(aq) + e– → Fe2+(s) E° = +0.771 V

Given the following two half-reactions, write the overall reaction in the direction in which it is product-favored, and calculate the standard cell potential. Pb2+(aq) + 2 e– → Pb(s) E° = –0.126 V Fe3+(aq) + e– → Fe2+(s) E° = +0.771 V

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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Question

Given the following two half-reactions, write the overall reaction in the direction in which it is product-favored, and calculate the standard cell potential.

	Pb²⁺(aq) + 2 e^– → Pb(s)	E° = –0.126 V
	Fe³⁺(aq) + e^– → Fe²⁺(s)	E° = +0.771 V

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