Consider the following galvanic cell at 25°C. Pt | Cr2+ (0.35 M), Cr3+ (2.0 M) || Co2+ (0.24 M) | Co The overall reaction and equilibrium constant value are given below. 2 Cr2+(aq) + Co2+(aq) → 2 Cr3+(aq) + Co(s)    K = 2.79 ✕ 107 Calculate the cell potential ℰ for this galvanic cell and ΔG for the cell reaction at these conditions. ℰ      ?V ΔG      ?kJ

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