Question

Write the electrode half-reactions, cell reaction and write Nernst equation for each of the

following cells:

i) Zn|ZnSO4(aq)||AgNO3(aq)|Ag

ii) Cd|CdCl2(aq)||HNO3(aq)|H2(g)|Pt

iii) Pt|K3[Fe(CN)6](aq), K4[Fe(CN)6](aq)||CrCl3(aq)|Cr​

Answer 1

Explanation:

2 is the right answer thx