Calculate the standard Gibbs energy change at 25 °C for the following reaction: Mg(s) + Fe²+(ag)¬Mg²+(aq) +Fe(s) Express your answer to three significant figures and include the appropriate units. Llintia)

Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter17: Electrochemistry And Its Applications
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Gibbs energy change, ArG", is related to cell potential, E, by the
equation
Part A
A:G = -nFE
where n is the number of moles of electrons transferred and
F = 96 500 C mol- is the Faraday's constant.
Calculate the standard Gibbs energy change at 25 °C for the following reaction:
Mg(s) + Fe?+(ag)→Mg²+(ag) + Fe(s)
Express your answer to three significant figures and include the appropriate units.
• View Available Hint(s)
HA
?
kJ
A,G° = - 632.101
mol-1
Transcribed Image Text:Gibbs energy change, ArG", is related to cell potential, E, by the equation Part A A:G = -nFE where n is the number of moles of electrons transferred and F = 96 500 C mol- is the Faraday's constant. Calculate the standard Gibbs energy change at 25 °C for the following reaction: Mg(s) + Fe?+(ag)→Mg²+(ag) + Fe(s) Express your answer to three significant figures and include the appropriate units. • View Available Hint(s) HA ? kJ A,G° = - 632.101 mol-1
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