A zinc bar (atomic mass = 65.38 g/mol; ion charge = 2) is weighing 2.18 kg is attached to a buried iron pipe to protect the pipe from corrosion. An average current of 0.024 A flows between the bar and the pipe. How many years will be required for the zinc bar to be entirely consumed? (1 yr = 3.156 x 10' sec) Show your answers in two decimal places. Do NOT include units in your final answer.
A zinc bar (atomic mass = 65.38 g/mol; ion charge = 2) is weighing 2.18 kg is attached to a buried iron pipe to protect the pipe from corrosion. An average current of 0.024 A flows between the bar and the pipe. How many years will be required for the zinc bar to be entirely consumed? (1 yr = 3.156 x 10' sec) Show your answers in two decimal places. Do NOT include units in your final answer.
General Chemistry - Standalone book (MindTap Course List)
11th Edition
ISBN:9781305580343
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Publisher:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Chapter19: Electrochemistry
Section: Chapter Questions
Problem 19.123QP: An aqueous solution of an unknown salt of gold is electrolyzed by a current of 2.75 amps for 3.39...
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