General Chemistry
11th Edition
ISBN: 9781305859142
Author: Ebbing, Darrell D., Gammon, Steven D.
Publisher: Cengage Learning,
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Chapter 19, Problem 19.124QP
An aqueous solution of an unknown salt of vanadium is electrolyzed by a current of 2.50 amps for 1.90 hours. The electroplating is carried out with an efficiency of 95.0%, resulting in a deposit of 2.850 g of vanadium.
- a How many faradays are required to deposit the vanadium?
- b What is the charge on the vanadium ions (based on your calculations)?
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Chapter 19 Solutions
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