1. Calculate the Gibbs free energy changes, AG, by using the potential differences measured in Part I and II by using the formula, AG = -nFɛ. n is the number of electrons transferred in the reaction. F is the Faraday's constant and equals to 96500 Coulomb. Total cell reaction: Zn(s) + Cu*(aq) - - Zn*(aq) + Cu(s) Part I. 1. Beaker: 0.1 M CuSO4 solution, 2. Beaker: 0.1M ZNSO4 solution.
1. Calculate the Gibbs free energy changes, AG, by using the potential differences measured in Part I and II by using the formula, AG = -nFɛ. n is the number of electrons transferred in the reaction. F is the Faraday's constant and equals to 96500 Coulomb. Total cell reaction: Zn(s) + Cu*(aq) - - Zn*(aq) + Cu(s) Part I. 1. Beaker: 0.1 M CuSO4 solution, 2. Beaker: 0.1M ZNSO4 solution.
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
Chapter18: Electrochemistry
Section: Chapter Questions
Problem 120AE
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