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5. An electrochemical cell is expressed as Cu(s) || Cu2+ (0.20 M) ||T (0.10 M) | 13" (0.20 M) | Pt. 13 + 2e 31", EU = 0.535 V Cu2++
2e¯ Cu(s) EU = 0.339 V (1) Write half-cell reactions at anode and at cathode. (2) Write whole-cell reaction. (3) Calculate the potential/voltage of the cell. (4) Calculate equilibrium constant for this whole-cellreaction
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