Deduce whether the reaction2 Fe2+ (aq) + Hg22+ (aq) → 2 Fe3+ (aq) + 2 Hg (l)will occur spontaneously at 298 K in the cell:Pt | Fe2+ (a = 10-4), Fe2+ (a = 1) || Hg22+ (a = 1) | Hggiven that:Eo298K (Pt Fe3+, Fe2+) = + 0.771 V Eo298K (Hg | Hg22+) = +0.789 V.[no]I would like to know why it is nonspontaneous. Thank you!

Given: Eo298K (Pt Fe3+, Fe2+) = + 0.771 V Eo298K (Hg | Hg22+) = +0.789 V Overall chemical…

Answered: Deduce whether the reaction 2 Fe2+ (aq)…

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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Deduce whether the reaction
2 Fe²⁺ (aq) + Hg₂²⁺ (aq) → 2 Fe³⁺ (aq) + 2 Hg (l)
will occur spontaneously at 298 K in the cell:
Pt | Fe²⁺ (a = 10^-4), Fe²⁺ (a = 1) || Hg₂²⁺ (a = 1) | Hg

given that:
E^o_298K (Pt Fe³⁺, Fe²⁺) = + 0.771 V
E^o_298K (Hg | Hg₂²⁺) = +0.789 V.
[no]

I would like to know why it is nonspontaneous. Thank you!

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