If a Constant Current of 5

question 44

Multiple Choice

If a constant current of 5.0 amperes is passed through a cell containing Cr³⁺ for 1.0 hour,how many grams of Cr will plate out onto the cathode? (The atomic mass of Cr is 51.996. )

• A)9.7 g
• B) g
• C)3.2 g
• D)29 g
• E) g

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