Answered: The potential of cell Zn|ZnCl2 (0.555…

The potential of cell Zn|ZnCl2 (0.555 mol/kg)|AGCI(s)|Ag is 1.015 V at 25°C. The standard potential of the cell Eeu=0.9842 V. Find the mean activity coefficient Y+ of ZnCl2 at this molality.

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter17: Electrochemistry

Section: Chapter Questions

Problem 103CP

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Question

The potential of cell Zn|ZnCl2 (0.555 mol/kg)[AgCI(s)|Ag is 1.015 V at 25°C. The
standard potential of the cell Eeu=0.9842 V.
Find the mean activity coefficient Y+ of ZnCl2 at this molality.

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