Question: For the galvanic ( voltaic ) cell Cd ^ 2 ( aq ) + Fe ( s ) Cd ( s ) + Fe ^

For the galvanic (voltaic) cell
Cd^2(aq)+ Fe(s) Cd(s)+ Fe^2(aq)(E\deg =0.0400 V),
what is the ratio [Fe^2]/[Cd^2] when E =0.001 V? Assume T is 298 K

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