Calculation of cell potential

Calculate the cell potential (in V) if /_\ G=-96.5kJ/mol and n=1

Standard electrode potentials are given as, E_(Cu^(2+)//Cd)^(@)=0.34" V " " and " E_(Ag^(+)//Ag)^(@)=0.80" V " Calculate the cell potential, E for cell containing 0.100 M Ag^(+) and 4.00 M Cu^(2+) at 25^(@)C .

Calculate the cell potential of following cell Pt(s)|H_(2)(g)"(0.1 bar)"|BOH(0.1M)||HA(0.1M)|H_(2)(g)("1 bar")|Pt Given K(a)(HA10^(-7),K_(b)(BOH)=10^(-5)