Calculate E°cell and indicate whether the overáll reaction shown isspontaneous or nonspontaneous.MnO4 (aq) + 2H20(/) + 3C0²+(aq) -MnO2(s) + 3C03+(aq) + 40H"(aq)Co3+(aq) + e → Co2+(aq)E° = 1.83VMnO4 (aq) + 2H20(1) + 3e40H (aq)MnO2(s) +E° = 0.558 VO E°cell =-1.27 V, spontaneousO E°cell =-2.39 V, nonspontaneousO E°cell = -1.27 V, nonspontaneous%3DE°cell1.27 V, spontaneous%DE°cell1.27 V, nonspontaneous%3D

The cell potential, Ecell, is the measure of the potential difference between two half cells in an…

Calculate E°cell and indicate whether the overåll reaction shown is spontaneous or nonspontaneous. MnO4 (aq) + 2H20(1) + 3C0²+(aq) → MnO2(s) + 3C03+(aq) + 40H"(aq) Co3+(aq) + e Co2+(aq) E° = 1.83V MnO4 (aq) + 2H20(/) + 3e 40H (aq) MnO2(s) + E° = 0.558 V

Calculate E°cell and indicate whether the overåll reaction shown is spontaneous or nonspontaneous. MnO4 (aq) + 2H20(1) + 3C0²+(aq) → MnO2(s) + 3C03+(aq) + 40H"(aq) Co3+(aq) + e Co2+(aq) E° = 1.83V MnO4 (aq) + 2H20(/) + 3e 40H (aq) MnO2(s) + E° = 0.558 V

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

Calculate E°cell and indicate whether the overáll reaction shown is
spontaneous or nonspontaneous.
MnO4 (aq) + 2H20(/) + 3C0²+(aq) -
MnO2(s) + 3C03+(aq) + 40H"(aq)
Co3+(aq) + e → Co2+(aq)
E° = 1.83V
MnO4 (aq) + 2H20(1) + 3e
40H (aq)
MnO2(s) +
E° = 0.558 V
O E°cell =
-1.27 V, spontaneous
O E°cell =
-2.39 V, nonspontaneous
O E°cell = -1.27 V, nonspontaneous
%3D
E°cell
1.27 V, spontaneous
%D
E°cell
1.27 V, nonspontaneous
%3D

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