Answered: A voltaic cell utilizes the following…

A voltaic cell utilizes the following reaction: Cr(s) +3 Ag+(aq) → Cr³+(aq) +3 Ag(s) What is the cell potential if [Ag+]=1.0 M and [Cr³+]=0.010 M? (Assume 298K)

Chemistry & Chemical Reactivity

10th Edition

ISBN:9781337399074

Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Chapter19: Principles Of Chemical Reactivity: Electron Transfer Reactions

Section: Chapter Questions

Problem 86GQ

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Question

A voltaic cell utilizes the following reaction:
Cr(s) +3 Ag+(aq) → Cr³+(aq) +3 Ag(s)
What is the cell potential if [Ag+]=1.0 M and [Cr³+]=0.010 M? (Assume 298K)

Expert Solution

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First the standard cell potential value is calculated from given reduction potentials.

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