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how long would it take to 100g of electrolytic cell containing Al 2 O 3 using a current of 125 ampere.

  1. how long  would it take to 100g of electrolytic cell containing Al2O3 using a current of 125 ampere.

Grade:12

1 Answers

Vikas TU
14149 Points
7 years ago
From the Faraday's law of electrochemistry:
moles x valence factor = current x time /F
(100/102)*3 = 125*t/96500
t = 2270.5 seconds perhaps.
 

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