Calculate the theoretical cell potential of the following cells. If the cell is short-circuited, indicate the direction of the spontaneous cell reaction.
(a) Zn ( Zn2+ (0.1000 M) (( Co2+ (5.87 ( 10-4 M) k Co
(b) Pt ( Fe3+ (0.1600 M), Fe2+ (0.0700 M) (( Hg2+ (0.0350 M) ( Hg
(c) Ag ( Ag+ (0.0575 M) ( H+ (0.0333 M) ( O2(1.12 atm), Pt
(d) Cu ( Cu2+ (0.0420 M) (( I- (0.1220 M), AgI (sat'd) ( Ag
(e) SHE (( HCOOH (0.1400 M), HCOO- (0.0700 M) ( H2 (1.00 atm), Pt
(f) Pt(UO22+ (8.00 ( 10-3 M), U4+ (4.00 ( 10-2 M), H+ (1.00 ( 10-3 M) (( Fe3+ (0.003876 M), Fe2+ (0.1134 M) k Pt