A voltaic cell is set up at 25oC with the following half cells: Al/Al3+(0.001 M) and Ni/Ni2+(0.50 M)
Write the equation for the reaction that occurs when the cell generates an electric current and determine the cell potential. (Given: Eo Ni2+/Ni = -0.25V, Eo Al3+/ Al = -1.66 V)
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It is used to calculate degree of dissociation of weak electrolyte at a particular concentration. where Λm is molar conductivity of weak electrolyte at a particular concentration and Λemis molar conductivity of weak electrolyte at infinite dilution. 2Fe2+ (aq) + I2(s) has E0cell = 0.236 V at 298 K.
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