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3 cards from this section. Quick, good the night before a test.
What is an electrolytic cell?
Think about the reaction direction.
Name one application of electrolytic cells.
What process involves depositing metal layers?
What type of reaction occurs in an electrolytic cell?
Think about how the cell operates.
True or False: Electrolytic cells can operate without an external power source.
What happens if the power is turned off?
Calculate the amount of hydrogen gas produced in the electrolysis of water when 2.0 A of current is passed for 10 minutes. Given the molar volume of hydrogen at STP is 22.4 L.
Q = It; moles of gas = Q/F; where F is Faraday's constant.
A metal A is deposited by electroplating from an electrolytic cell. If 5.0 grams of metal A is deposited when 10 C is passed through the cell, what is the equivalent weight of metal A?
Remember that the formula relates mass deposit to charge.
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