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A voltaic cell employs the following redox reaction: 2Fe3+(aq)+3Mg(s)→2Fe(s)+3Mg2+(aq)2Fe3+(aq)+3Mg(s)→2Fe(s)+3Mg2+(aq)   Standard cell potential, E°cell, for this reaction is 2.33 V. Calculate the cell potential at 25 ∘C∘C under the following conditions. [Fe3+]=[Fe3+]= 1.9×10−3 MM ; [Mg2+]=[Mg2+]= 2.85 MM Express your answer in units of volts.

A voltaic cell employs the following redox reaction: 2Fe3+(aq)+3Mg(s)→2Fe(s)+3Mg2+(aq)2Fe3+(aq)+3Mg(s)→2Fe(s)+3Mg2+(aq)   Standard cell potential, E°cell, for this reaction is 2.33 V. Calculate the cell potential at 25 ∘C∘C under the following conditions. [Fe3+]=[Fe3+]= 1.9×10−3 MM ; [Mg2+]=[Mg2+]= 2.85 MM Express your answer in units of volts.

Chemistry: Principles and Practice
Chemistry: Principles and Practice
3rd Edition
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Chapter18: Electrochemistry
Section: Chapter Questions
Problem 18.95QE
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A voltaic cell employs the following redox reaction:

2Fe3+(aq)+3Mg(s)→2Fe(s)+3Mg2+(aq)2Fe3+(aq)+3Mg(s)→2Fe(s)+3Mg2+(aq)

 

Standard cell potential, E°cell, for this reaction is 2.33 V.


Calculate the cell potential at 25 ∘C∘C under the following conditions.

[Fe3+]=[Fe3+]= 1.9×10−3 MM ; [Mg2+]=[Mg2+]= 2.85 MM

Express your answer in units of volts.
 
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