A galvanic cell is prepared using 0.150 M Co ²⁺ and a cobalt electrode as one half-cell and 0.0700 M Ag ⁺ and a silver electrode as the other half-cell.

Reduction form of the equation for the anodic half-reaction isCo ²⁺ + 2e ⁻ → Co

Reduction form of the equation for the cathodic half-reaction isAg ⁺ + e ⁻ → Ag

Net ionic equation for the overall cell reaction.
2Ag ⁺ + Co → 2Ag + Co ²⁺

Calculate E _cell .?