Calculate the standard reaction potential and use the half-reaction method to determine the moles of electrons per reaction.  3Cl2(aq)  + 2Cr3+(aq) + 7H2O(l) --> 6Cl-(aq) + Cr2O72-(aq) + 14H+(aq)

Chemistry: Principles and Practice
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Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
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Chapter18: Electrochemistry
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Problem 18.98QE
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Calculate the standard reaction potential and use the half-reaction method to determine the moles of electrons per reaction. 

3Cl2(aq)  + 2Cr3+(aq) + 7H2O(l) --> 6Cl-(aq) + Cr2O72-(aq) + 14H+(aq)

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