Question
Write the cell representation and calculate equilibrium constant for the following redox reaction:
$Ni _{( s )}+2 Ag _{( aq )}^{+}(1 M ) \longrightarrow Ni ^{2+}{ }_{\text {(aq) }}(1 M )+2 Ag _{\text {(s) }}$ at $25^{\circ} C ; E _{ Ni }^0=-0.25 V$ and $E _{ Ag }^0=0.799 V$
$Ni _{( s )}+2 Ag _{( aq )}^{+}(1 M ) \longrightarrow Ni ^{2+}{ }_{\text {(aq) }}(1 M )+2 Ag _{\text {(s) }}$ at $25^{\circ} C ; E _{ Ni }^0=-0.25 V$ and $E _{ Ag }^0=0.799 V$
