Al^3+(aq) + 3e- -> Al(s) E^0 = -1.66 V Mn2+(aq) +2e^- -> Mn(s) E^0 = -1.18 V For a cell represented by Al(s) + Mn^2+ (aq) -> Mn(s) + Al^3+ (aq) Predict the spontaneity of the reaction by Using E^0 cell Using strenght of OA and RA

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Chapter19: Electrochemistry
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Problem 19.87QP: Calculate the cell potential of a cell operating with the following reaction at 25C, in which [MnO4]...
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Al^3+(aq) + 3e- -> Al(s) E^0 = -1.66 V

Mn2+(aq) +2e^- -> Mn(s) E^0 = -1.18 V

For a cell represented by Al(s) + Mn^2+ (aq) -> Mn(s) + Al^3+ (aq)

Predict the spontaneity of the reaction by

Using E^0 cell

Using strenght of OA and RA

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