ELECTROCHEMISTRY: Calculate the required voltage (V) if an unknown metal (M) was electrodeposited from an aqueous solution containing M2X3 (where X is the anion) with a supplied current of 6.86 A for 9 h, and consumes 0.1573 kWh of electrical energy. Assume that the current efficiency is 80%. Input values only with 2 decimal places. Do not include the unit. Round your answer to 2 decimal places.

ELECTROCHEMISTRY: Calculate the required voltage (V) if an unknown metal (M) was electrodeposited from an aqueous solution containing M2X3 (where X is the anion) with a supplied current of 6.86 A for 9 h, and consumes 0.1573 kWh of electrical energy. Assume that the current efficiency is 80%. Input values only with 2 decimal places. Do not include the unit. Round your answer to 2 decimal places.

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 103QAP: An alloy made up of tin and copper is prepared by simultaneously electroplating the two metals from...

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Question

ELECTROCHEMISTRY: Calculate the required voltage (V) if an unknown metal (M) was electrodeposited from an aqueous
solution containing M2X3 (where X is the anion) with a supplied current of 6.86 A for 9 h, and consumes 0.1573 kWh of
electrical energy. Assume that the current efficiency is 80%. Input values only with 2 decimal places. Do not include the
unit.
Round your answer to 2 decimal places.

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