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How Many Grams of Chromium Metal Are Plated Out When

Question 79

Multiple Choice

How many grams of chromium metal are plated out when a constant current of 8.00 A is passed through an aqueous solution containing Cr3+ ions for 40.0 minutes?


A) 3.45 g
B) 6.15 g
C) 10.3 g
D) 31.0 g

Correct Answer:

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