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A student wants to electroplate a nickel wire with copper. The student has 1 g of copper sulfate and a 2 M solution of sulfuric acid. The wire has a surface area of 3 cm², and the desired copper thickness on the wire is 0.025 cm. How long should the student electroplate the wire with a current of 1.5 A to achieve the desired thickness of copper? Calculate the current density in the electrochemical cell.
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Jan 22
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ElectroChemistry
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What is emotional regulation?
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Jan 14
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Psychology
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When solids change to gasses, they generally pass through what other state?
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Jan 8
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Science
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Hurricanes that form in the tropics are called what?
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Dec 30, 2024
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Science
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