How Many Coulombs Would Be Required to Electroplate 35

question 81

Multiple Choice

How many coulombs would be required to electroplate 35.0 grams of chromium by passing an electrical current through a solution containing CrCl₃?

• A)6.50 × 10⁴ C
• B)2.16 × 10⁴ C
• C)6.40 × 10⁴ C
• D)1.95 × 10⁵ C
• E)1.01 × 10⁷ C