Consider the two half reactions A3+ + e A2+, eo' = 0.780 V and CO2 + H* + 2 e¯ formate", ɛ°' = -0.420 V These half reaction are coupled together in order for one CO2 to be converted to formate. What is the equilibrium constant Keg' of the coupled reaction? (Round the answer to 3 significant figures, and use the expression of e-power to enter your answer. For example, 4.23e-10 means 4.23x10^(-10).

Consider the two half reactions A3+ + e A2+, eo' = 0.780 V and CO2 + H* + 2 e¯ formate", ɛ°' = -0.420 V These half reaction are coupled together in order for one CO2 to be converted to formate. What is the equilibrium constant Keg' of the coupled reaction? (Round the answer to 3 significant figures, and use the expression of e-power to enter your answer. For example, 4.23e-10 means 4.23x10^(-10).

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter17: Electrochemistry

Section: Chapter Questions

Problem 108QAP

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