Asked by Anonymous

calculate the mass of copper deposited when a current of 0.5
amphere was passed through a solution of copper (ii) chloride for 45 minutes in an electrolytic cell (eu=63.IF=96500C)
Answered by DrBob222
Coulombs = amperes x seconds
C = 0.5 x 45 x (60 sec/min) = 1350
96,500 coulombs will deposit 63.54/2 = 31.77 g Cu
63.54 g x (1350/96,500) = ? g Cu deposited.
Answered by Mike
0.89
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