Consider the following Eo values $E_{F{e^{3 + }}/F{e^{2 + }}}^o$ = 0.77 V; $E_{S{n^{2 + }}/S{n}}^o$ = -0.14 V Under standard conditions the potential for the reaction Sn(s) + 2Fe3+(aq) $\to$ 2Fe2+(aq) + Sn2+(aq) is :

Question

Consider the following E^o values

$E_{F{e^{3 + }}/F{e^{2 + }}}^o$ = 0.77 V;

$E_{S{n^{2 + }}/S{n}}^o$ = -0.14 V

Under standard conditions the potential for the reaction

Sn(s) + 2Fe³⁺(aq) $\to$ 2Fe²⁺(aq) + Sn²⁺(aq) is :

1.68 V