(a) Balance the following simple redox reaction. Fe (s) + O2(g) + 2H2O (l) → Fe3+ + 4 OH- (3) (b) If the standard change in the Gibbs energy of the molar reaction in part (a) is -507.13 kJ. Calculate the cell potential of the reaction.

Chemistry: Principles and Practice
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Chapter18: Electrochemistry
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Problem 18.96QE
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. (a) Balance the following simple redox reaction.
Fe (s) + O2(g) + 2H2O (l) → Fe3+ + 4 OH- (3)
(b) If the standard change in the Gibbs energy of the molar reaction in part (a) is
-507.13 kJ. Calculate the cell potential of the reaction.

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