Tatamae Posted March 24, 2010 Posted March 24, 2010 What is the Maximum work done by a nickel-cadmium cell under standard conditions as 1 mol of Cd is used up and if the emf of the cell is 1.4V?
dttom Posted March 27, 2010 Posted March 27, 2010 E=qV if assume constant voltage 1.4V, Cd + 2OH- --> Cd(OH)2 + 2e-; 1 mol Cd consumed, E = (2)(96500)(1.4) = 270kJ
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