The standard reduction potentials of the following half-reactions are given in Appendix E: (a) Determine which combination

Question:

The standard reduction potentials of the following half-reactions are given in Appendix E:

(a) Determine which combination of these half-cell reactions leads to the cell reaction with the largest positive cell potential and calculate the value.
(b) Determine which combination of these half-cell reactions leads to the cell reaction with the smallest positive cell potential and calculate the value.