Galvanized nals are iron nails that have been plated with zine to prevent rusting. The relevant reaction is Learning Goal: To relate current, time, charge, and mass for electroplating calculations. Za" (aq) + 20-Za(s) For a large batch of nails, a manulacturer needs to plate a total zine mass of 1.70 kg on the surface to get adequate coverage. Electroplating is a form of electrolysis in which a metal is deposited on the surface of another metal. To quantity electrolysis, use the following relationahips. Part A Electric current is measured in amperes (A), which expresses the amount of charge, in coulombs (C). that flows per second (s): How many moles of zinc are in 1.70 kg of zine? 1A =1C/s Express your answer to three signiticant figures and include the appropriate units. Another unit of charge is the faraday (F), which is equal to a mole of electrons and is related to charge in coulombs as follows: View Available Hint(s) 1F= 1 mol e - 96, 500 C Value Units Submit
Galvanized nals are iron nails that have been plated with zine to prevent rusting. The relevant reaction is Learning Goal: To relate current, time, charge, and mass for electroplating calculations. Za" (aq) + 20-Za(s) For a large batch of nails, a manulacturer needs to plate a total zine mass of 1.70 kg on the surface to get adequate coverage. Electroplating is a form of electrolysis in which a metal is deposited on the surface of another metal. To quantity electrolysis, use the following relationahips. Part A Electric current is measured in amperes (A), which expresses the amount of charge, in coulombs (C). that flows per second (s): How many moles of zinc are in 1.70 kg of zine? 1A =1C/s Express your answer to three signiticant figures and include the appropriate units. Another unit of charge is the faraday (F), which is equal to a mole of electrons and is related to charge in coulombs as follows: View Available Hint(s) 1F= 1 mol e - 96, 500 C Value Units Submit
Principles of Modern Chemistry
8th Edition
ISBN:9781305079113
Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Chapter17: Electrochemistry
Section: Chapter Questions
Problem 76AP
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![Galvanized nails are iron nails that have been plated with zinc to prevent rusting. The relevant reaction is
Learning Goal:
To relate current, time, charge, and mass for
Za" (aq) + 20-Za(s)
electroplating calculations.
For a large batch of nails, a manutacturer needs to plate a total zine mass of 1.70 kg on the surtace to get adequate
coverage.
Electroplating is a form of electrolysis in which a
metal is deposited on the surface of another metal.
To quantity electrolysis, use the following
relationahips.
Part A
Electric current is measured in amperes (A), which
expresses the amount of charge, in coulombs (C).
that flows per second (8):
How many moles of zinc are in 1.70 kg of zine?
1A =1C/s
Express your answer to three significant figures and include the appropriate units.
Another unit of charge is the faraday (F). which is
equal to a mole of electrons and is related to
charge in coulombs as follows:
View Available Hint(s)
1F = 1 mol e = 96, 500 C
Value
Units
Submit](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa3ba6fee-4bde-4d61-956b-8cf1ae0c3f62%2F7b1261ed-adb9-470a-85dc-d2ae0adf4dad%2Fym1ct1s_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Galvanized nails are iron nails that have been plated with zinc to prevent rusting. The relevant reaction is
Learning Goal:
To relate current, time, charge, and mass for
Za" (aq) + 20-Za(s)
electroplating calculations.
For a large batch of nails, a manutacturer needs to plate a total zine mass of 1.70 kg on the surtace to get adequate
coverage.
Electroplating is a form of electrolysis in which a
metal is deposited on the surface of another metal.
To quantity electrolysis, use the following
relationahips.
Part A
Electric current is measured in amperes (A), which
expresses the amount of charge, in coulombs (C).
that flows per second (8):
How many moles of zinc are in 1.70 kg of zine?
1A =1C/s
Express your answer to three significant figures and include the appropriate units.
Another unit of charge is the faraday (F). which is
equal to a mole of electrons and is related to
charge in coulombs as follows:
View Available Hint(s)
1F = 1 mol e = 96, 500 C
Value
Units
Submit
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