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How Many Minutes Would Be Required to Electroplate 25

Question 138

Multiple Choice

How many minutes would be required to electroplate 25.0 grams of chromium by passing a constant current of 4.80 amperes through a solution containing CrCl3?


A) 483 min
B) 161 min
C) 322 min
D) 2.01 × 104 min
E) 1.11 × 104 min

Correct Answer:

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