A voltaic cell is constructed from a standard Al3+|Al half cell (Eºred = -1.660V) and a standard Fe³+ | Fe2+ half cell (Eºred = 0.771V). (Use the lowest possible coefficients. Be sure to specify states such as (aq) or (s). If a box is not needed, leave it blank.) The anode reaction is: + The cathode reaction is: + Enter electrons as e. The spontaneous cell reaction is: + The cell voltage is V. → + + +
A voltaic cell is constructed from a standard Al3+|Al half cell (Eºred = -1.660V) and a standard Fe³+ | Fe2+ half cell (Eºred = 0.771V). (Use the lowest possible coefficients. Be sure to specify states such as (aq) or (s). If a box is not needed, leave it blank.) The anode reaction is: + The cathode reaction is: + Enter electrons as e. The spontaneous cell reaction is: + The cell voltage is V. → + + +
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 14P
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Question
![A voltaic cell is constructed from a standard Al3+|Al half cell
(Eºred = -1.660V) and a standard Fe³+ | Fe2+ half cell (Eºred =
0.771V).
(Use the lowest possible coefficients. Be sure to specify states such
as (aq) or (s). If a box is not needed, leave it blank.)
The anode reaction is:
+
The cathode reaction is:
+
Enter electrons as e.
The spontaneous cell reaction is:
+
The cell voltage is
V.
->
+
+
+](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5ac97eb4-3024-4277-9263-18bf0d8951d3%2F26da9366-0acd-4fa5-b10c-f8d72cfd79ba%2Fycj9oq_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A voltaic cell is constructed from a standard Al3+|Al half cell
(Eºred = -1.660V) and a standard Fe³+ | Fe2+ half cell (Eºred =
0.771V).
(Use the lowest possible coefficients. Be sure to specify states such
as (aq) or (s). If a box is not needed, leave it blank.)
The anode reaction is:
+
The cathode reaction is:
+
Enter electrons as e.
The spontaneous cell reaction is:
+
The cell voltage is
V.
->
+
+
+
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