1. (a) Balance the following simple redox reaction.Fe (s) + O2(g) + 2H2O (I) Fe* + 4 OH(b) If the standard change in the Gibbs energy of the molar reaction in part (a)-507.13 kJ. Calculate the cell potential of the reaction.2. Calculate the equilibrium constant at 25°C for the reactionH2 + 2Fe 3+ 2H* + Fe2+E° H'|H2 = 0.00 V and E° Fe3 |Fe2 = 0.771 V

There are two questions , so i am solving question -(2), if you want to solve question-(1) then post…

Answered: 2. Calculate the equilibrium constant…

2. Calculate the equilibrium constant at 25°C for the reaction H2 + 2Fe 3+→ 2H + Fe2* E° H* |H2 = 0.00 V and E° Fe3+| Fe2* = 0.771 V

Physical Chemistry

2nd Edition

ISBN:9781133958437

Author:Ball, David W. (david Warren), BAER, Tomas

Publisher:Ball, David W. (david Warren), BAER, Tomas

Chapter8: Electrochemistry And Ionic Solutions

Section: Chapter Questions

Problem 8.10E: For each of the following reactions, determine the overall balanced electrochemical reaction, its...

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Question

1. (a) Balance the following simple redox reaction.
Fe (s) + O2(g) + 2H2O (I) Fe* + 4 OH
(b) If the standard change in the Gibbs energy of the molar reaction in part (a)
-507.13 kJ. Calculate the cell potential of the reaction.
2. Calculate the equilibrium constant at 25°C for the reaction
H2 + 2Fe 3+ 2H* + Fe2+
E° H'|H2 = 0.00 V and E° Fe3 |Fe2 = 0.771 V

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