Given(i) Fe3+ + e– → Fe2+ ; E° = 0.77 V(ii) Fe2+ + 2e– → Fe ; E° = –0.44 VElectrode potential, E° for the reaction,Fe3+ + 3e– → Fe, will be
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Solution 1
To find the electrode potential (E°) for the reaction Fe3+ + 3e– → Fe, we need to add the electrode potentials of the two given reactions.
The first reaction is: Fe3+ + e– → Fe2+ ; E° = 0.77 V The second reaction is: Fe2+ + 2e– → Fe ; E° = –0.44 V
We add these two reactions to get the desired reac Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
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