Is Zn or Pb the cathode?
Is Zn or Pb the cathode? Step 3: Calculating cell potentials Half-reaction Process Half-cell location Pb2+(aq) + 2 e- –> Pb(s) Reduction Cathode (electron sink) Zn(s) –> Zn2+(aq) + 2 e- Oxidation Anode (electron source) Is PB an anode or cathode? A metal ion solution (Ag+, Zn2+, or Pb2+) is poured over the gel. A […]