The standard reduction potentials of two half cells are;
Ag+(aq) + e− → Ag(s) ; Eθ =+0.80v
Mg2+(aq) + 2e− → Mg(s) Eθ = −2.37
- Draw a well labelled diagram of an electrochemical cell that can be constructed using the two half cells.
- Determine the e.m.f of the above cell.