Question
What is standard cell potential for the reaction
$ 3 Ni _{( s )}+2 Al ^{3+}(1 M ) \rightarrow 3 Nl ^{2+}(1 M )+2 Al _{( s )}$
$\text { if } E _{ Ni }^0=-0.25 V \text { and } E _{ Al }^0=-1.66 V ? $
$ 3 Ni _{( s )}+2 Al ^{3+}(1 M ) \rightarrow 3 Nl ^{2+}(1 M )+2 Al _{( s )}$
$\text { if } E _{ Ni }^0=-0.25 V \text { and } E _{ Al }^0=-1.66 V ? $