Electrochemistry

Calculate the cell potential for each redox reaction and determine if it is spontanesous or not: a) Zn(s) + Pb2+(aq) → Zn2+(aq) + Pb(s)  b) 2Cl–(aq) + Pb2+ (aq) → Cl2(l) + Pb(s) c) Cd(s) + Pb2+(aq) → Cd2+(aq) + Pb(s) … Read more

Calculate the cell potential, Gibbs free energy change ΔG°, and equilibrium constant, K for each redox reaction: a) Zn(s) + Pb2+(aq) → Zn2+(aq) + Pb(s) b) Sn2+(aq) + Mg(s) → Sn(s) + Mg2+(aq) c) Br2(l) + 2I–(aq) → 2Br–(aq) + … Read more

Electrochemistry practice problems include questions on balancing redox reactions in acidic and basic solutions, calculating the cell potential, Eo/E at standard conditions using the table of standard reduction potentials, calculating the free energy change, ΔG based on the cell potential, … Read more