Answer to Question #350122 in Physical Chemistry for Amani

Question

Calculate the emf of the following voltaic cells;

(a) Pt/Fe2+(0.1M),Fe3+(0.2M)//Ag+(1M)/Ag

(b)Zn/Zn3+(10^-3M)//Ag+(10^-3M)/Ag

(c)Al/Al3+(0.1M)//Sn2+(0.37M)/Sn

Given Fe3+/Fe2+=0.77V, Zn2+/Zn=-0.76V, Sn2+/Sn=-0.14V, Ag+/Ag=0.8V, Al3+/Al=-2.56V

Answer 1

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