A baby's spoon with a surface area of 6.25 cm² is plated with silver from AgNO3 using a current 2 A for two hours and 25 minutes. a. How many grams of silver are plated? b. What is the thickness of the silver plate formed? (density of silver = 10.5 g/cm³)

Chemistry: Principles and Reactions
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ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:William L. Masterton, Cecile N. Hurley
Chapter17: Electrochemistry
Section: Chapter Questions
Problem 81QAP: A baby's spoon with an area of 6.25 cm2 is plated with silver from AgNO3 using a current of 2.00 A...
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A baby's spoon with a surface area of 6.25 cm² is plated with silver from AgNO3 using a current 2 A for two hours and 25 minutes.

a. How many grams of silver are plated?

b. What is the thickness of the silver plate formed? (density of silver = 10.5 g/cm³)

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