A galvanic cell at a temperature of 25.0°C is powered by the following redox reaction: →+Sn⁺²(aq) + Ba (s)+Sn(s) +Ba⁺²(aq). Suppose the cell is prepared with 1.59M Sn⁺² in one half-cell and 5.15M Ba⁺² in the other.Calculate the cell voltage under these conditions.