Copper is purified by electrolysis (see Figure 20.6). A 5.00-kg anode is used in a cell where

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Copper is purified by electrolysis (see Figure 20.6). A 5.00-kg anode is used in a cell where the current is 37.8 A. How long (in hours) must the current run to dissolve this anode and electroplate it onto the cathode?

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Chemistry

ISBN: 978-0077274313

10th edition

Authors: Raymond Chang

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Question Posted: May 03, 2016 03:38 AM

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Copper is purified by electrolysis (see Figure 20.6). A 5.00-kg anode is used in a cell where

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The cathode reaction is Cu 2 aq 2e Cus First lets calculate the nu...View the full answer

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