Question-1: Consider the cell, Zn(s)|ZnCl2(0.0020 mol kg)|Hg,Cl2(s)|Hg(1l), for which the cell reaction is Hg,Cl2(s) + Zn(s) → 2Hg(1) + 2CI¯(aq) + + Zn²*(aq). Given that E°(Zn2+,Zn) = -0.7628 V, E°(Hg2Cl2,Hg) = +0.2676 V, and that the cell potential is +1.2272 V. (a) Write the Nernst equation for the cell. (b) Determine the standard cell potential. (c) Determine A,G, A,Gº, and K for the cell reaction.

Question-1: Consider the cell, Zn(s)|ZnCl2(0.0020 mol kg)|Hg,Cl2(s)|Hg(1l), for which the cell reaction is Hg,Cl2(s) + Zn(s) → 2Hg(1) + 2CI¯(aq) + + Zn²*(aq). Given that E°(Zn2+,Zn) = -0.7628 V, E°(Hg2Cl2,Hg) = +0.2676 V, and that the cell potential is +1.2272 V. (a) Write the Nernst equation for the cell. (b) Determine the standard cell potential. (c) Determine A,G, A,Gº, and K for the cell reaction.

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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