Ecell = -.71
Work Step by Step
2Al$^3$ + 3Mg --> 2Al + 3 Mg$^2$ Reduced: 9Mg -> 9Mg$^2$ + 6e- Oxidated: 4Al$^3$ + Ge -> 4Al 9 Mg + 4Al$^3$ --> 9Mg$^2$ + 4Al Ecell = -2.37 - (-1.66) Ecell = -.71
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