6.2.3.2 - Faraday's Second Law of Electrolysis
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Practice Questions
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Define Faraday's Second Law of Electrolysis.
💡 Hint: Think about the relationship between mass and equivalent mass.
What does equivalent mass represent?
💡 Hint: Relate it to the concept of chemical reactions.
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Interactive Quizzes
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What does Faraday's Second Law state?
💡 Hint: Think about the relationship expressed in m1/m2 = E1/E2.
True or False: Faraday's Second Law can be applied to any electrochemical process.
💡 Hint: Recall that these laws are foundational to electrochemistry.
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Challenge Problems
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A solution contains copper ions and zinc ions. If 100g of copper is deposited after passing 10C of charge through, and the equivalent masses are 63.5g/equiv for copper and 32.6g/equiv for zinc, how much zinc will be deposited?
💡 Hint: You need to find mZn based on the set ratio using equivalent masses.
A technician is electroplating silver onto jewelry pieces. If the jewelry requires 25g of silver and silver has an equivalent mass of 107.87g, how much charge must be passed through?
💡 Hint: Think in terms of how electrical charge relates to mass deposited.
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