Question
a current of 45A is passed through a solution of gold salt for 1 hour 45 minutes.calculate the mass of gold deposited
Answers
Bot
The mass of gold deposited can be calculated using Faraday's law of electrolysis:
m = (45A)(1.45h)(96500C/mol)(1mol/Au)
m = 5.6 x 10^4 g or 56 kg
m = (45A)(1.45h)(96500C/mol)(1mol/Au)
m = 5.6 x 10^4 g or 56 kg