Copper can be electroplated at the cathode of an electrolysis cell by the half-reaction: Cu²+ (aq) + 2 e → Cu(s) Part A How much time would it take for 332 mg of copper to be plated at a current of 6.7 A? Express your answer to two significant figures and include the appropriate units. HA Value Units Submit Request Answer

Chemistry: Principles and Practice
3rd Edition
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Chapter18: Electrochemistry
Section: Chapter Questions
Problem 18.47QE
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Copper can be electroplated at the cathode of an electrolysis cell by the half-reaction:
Cu²+ (aq) + 2 e → Cu(s)
Part A
How much time would it take for 332 mg of copper to be plated at a current of 6.7 A?
Express your answer to two significant figures and include the appropriate units.
Value
Units
Submit
Request Answer
Transcribed Image Text:Copper can be electroplated at the cathode of an electrolysis cell by the half-reaction: Cu²+ (aq) + 2 e → Cu(s) Part A How much time would it take for 332 mg of copper to be plated at a current of 6.7 A? Express your answer to two significant figures and include the appropriate units. Value Units Submit Request Answer
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