An aqueous solution of an unknown salt of vanadium is electrolyzed by a current of 2.50 amps

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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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General Chemistry

ISBN: 978-1439043998

9th edition

Authors: Darrell Ebbing, Steven D. Gammon

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