When the Hg2+ concentration is 8.80×10-4 M, the observed cell potential at 298K for an electrochemical cell with the following reaction is 1.503V. What is the Cr3+ concentration? 3Hg2+(aq) + 2Cr(s)3Hg(l) + 2Cr3+(aq) ________________M
When the Hg2+ concentration is 8.80×10-4 M, the observed cell potential at 298K for an electrochemical cell with the following reaction is 1.503V. What is the Cr3+ concentration? 3Hg2+(aq) + 2Cr(s)3Hg(l) + 2Cr3+(aq) ________________M
Chemistry by OpenStax (2015-05-04)
1st Edition
ISBN:9781938168390
Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Publisher:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Chapter17: Electrochemistry
Section: Chapter Questions
Problem 29E: For the standard cell potentials given here, determine the ?G for the cell in k].. (a) 0.000V,n=2...
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When the Hg2+ concentration is 8.80×10-4 M, the observed cell potential at 298K for an
3Hg2+(aq) + 2Cr(s)3Hg(l) + 2Cr3+(aq)
________________M
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