Can someone help with b and c ??! Real answers :) 50 POINTS ;)

Answer:
A cell's standard state potential is the potential of the cell under standard state conditions, which is approximated with concentrations of 1 mole per liter (1 M) and pressures of 1 atmosphere at 25oC. Write the oxidation and reduction half-reactions for the cell.
Explanation:
sorry i could only answer B.