In: Chemistry
Based on the following cells, determine the (i) cell reaction, (ii) electrode half-reactions
and (iii) standard potential. Then, based on the standard potential, determine if the cell
can be used as spontaneous voltaic cell or nonspontaneous electrolytic cell.
(a) Pt|Ti3+(aq), Ti2+(aq)||Sn4+(aq), Sn2+(aq)|Pt
(b) Mg|Mg2+(aq)||Mn2+(aq), H+ (aq)|MnO2(s)|Pt
(c) Pt|F2(g)|HF(aq)||K2CrO4(aq)|Ag2CrO4(s)|Ag