2. A spoon of surface area 20.0 cm² needs to be electroplated with silver to a thickness of 100 µm. How long (in seconds) does the spoon need to be in the electrolytic tank if a current of 9.50 A is used? The density of silver is 10.5 g/cm³.
2. A spoon of surface area 20.0 cm² needs to be electroplated with silver to a thickness of 100 µm. How long (in seconds) does the spoon need to be in the electrolytic tank if a current of 9.50 A is used? The density of silver is 10.5 g/cm³.
Chemistry: Principles and Reactions
8th Edition
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:William L. Masterton, Cecile N. Hurley
Chapter17: Electrochemistry
Section: Chapter Questions
Problem 82QAP: A metallurgist wants to gold-plate an object with a surface area of 17.21 in2. The gold plating must...
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2. A spoon of surface area 20.0 cm² needs to be electroplated with silver to a thickness of 100 µm. How long (in
seconds) does the spoon need to be in the electrolytic tank if a current of 9.50 A is used? The density of silver
is 10.5 g/cm³.
College, La
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