In a Certain Electroplating Process Gold Is Deposited by Using

question 40

Multiple Choice

In a certain electroplating process gold is deposited by using a current of 14.0 A for 19 minutes.A gold ion,Au⁺,has a mass of approximately 3.3 × 10^-22 g.How many grams of gold are deposited by this process?

• A) 33 g
• B) 16 g
• C) 22 g
• D) 28 g
• E) 97 g

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