c) Ions that react with Ag+ like SCN- can be determined electrogravimetrically by deposition on a silver working anode: Ag(s) + SCN- ≤ AgSCN(s) + e A silver anode with initial mass of 12.4730 g was used to electrolyse 85.00 mL of a solution of 0.0245 M KSCN. At the end of the experiment, the anode weighed 12.5767 g. How long did the experiment take, if a current of 100 mA was used?

c) Ions that react with Ag+ like SCN- can be determined electrogravimetrically by deposition on a silver working anode: Ag(s) + SCN- ≤ AgSCN(s) + e A silver anode with initial mass of 12.4730 g was used to electrolyse 85.00 mL of a solution of 0.0245 M KSCN. At the end of the experiment, the anode weighed 12.5767 g. How long did the experiment take, if a current of 100 mA was used?

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter21: Potentiometry

Section: Chapter Questions

Problem 21.23QAP

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