Question 12 An electroplating solution contains vanadium (50.9415 g/mol), which is a metallic element that can exist in solution in at least four oxidation states. A current of 1.50 A operates on the electrolysis cell for 30.0 minutes. During this time 0.475 g of V is deposited on the cathode. Wh the oxidation state of the vanadium in solution? O+2 O +3 O +4 O+5 O +5

Question 12 An electroplating solution contains vanadium (50.9415 g/mol), which is a metallic element that can exist in solution in at least four oxidation states. A current of 1.50 A operates on the electrolysis cell for 30.0 minutes. During this time 0.475 g of V is deposited on the cathode. Wh the oxidation state of the vanadium in solution? O+2 O +3 O +4 O+5 O +5

Chemistry

9th Edition

ISBN:9781133611097

Author:Steven S. Zumdahl

Publisher:Steven S. Zumdahl

Chapter18: Electrochemistry

Section: Chapter Questions

Problem 115AE: The saturated calomel electrode. abbreviated SCE. is often used as a reference electrode in making...

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