How Many Grams of Chromium Would Be Electroplated by Passing

question 144

Multiple Choice

How many grams of chromium would be electroplated by passing a constant current of 5.2 amperes through a solution containing CrCl₃ for 45.0 min?

• A)9.3 × 10^-4 g
• B)0.042 g
• C)2.5 g
• D)24 g
• E)2.3 × 10¹⁰ g

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