To calculate the cell potential at standard conditions, we need to use the standard reduction potentials for the half-reactions involved. The half-reactions are:Cu aq + 2e Cu s E = +0.34 V reduction Ag aq + e Ag s E = +0.80 V reduction Since Cu is being oxidized, we need to reverse the first half-reaction:Cu s Cu aq + 2e E = -0.34 V oxidation Now, we can add the two half-reactions together:Cu s + 2 Ag aq Cu aq + 2 Ag s To find the overall cell potential, we can add the standard potentials of the two half-reactions:E cell = E oxidation + E reduction E cell = -0.34 V + 0.80 VE cell = +0.46 VSo, the cell potential at standard conditions for this reaction is +0.46 V.