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Copper can be electroplated at the cathode of an electrolysis cell by the half-reaction. Cu2+(aq)+2e−→Cu(s)Cu2+(aq)+2e−→Cu(s) Part A How much...

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Question

Chemistry

Copper can be electroplated at the cathode of an electrolysiscell by the half-reaction.
Cu2+(aq)+2e−→Cu(s)Cu2+(aq)+2e−→Cu(s)

Part A

How much time would it take for 338 mgmg of copper to be platedat a current of 7.1 AA ?

Answer & Explanation Solved by verified expert
4.4 Ratings (754 Votes)
Givencurrent I 71 A 71 CsTime t F 96485 C molMass of Cu deposited 338 mg 0338 gWe have relation No of moles Mass Molar Mass No    See Answer
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