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Design the cell having one of the half reaction CuS + 2e rarr Cu + S^(2-) and cell reaction CuS+2e rarr Cu+S^(2-) Also calculate E_(Cu//CuS)^(@) if K_(SP) of Cu = 8.5 xx 10^(-36). Calculate the standard free energy change, E_(cell)^(@) for the cell reaction. (Also given E_(Cu//Cu^(2+))^(@) = -0.34 V) |
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