A voltaic cell is constructed from a standard Hg2+ Hg half cell (E° red = 0.855V) and a standard Fe³+ Fe²+ half cell (E° red=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: Fe²+ (aq) + The cathode reaction is: 2+ + 2e Ho The spontaneous cell reaction is: + The cell voltage is - Submit Answer V. Fe³+ → Hg Retry Entire Group + e + 8 more group attempts remaining

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Please help me with this and also mention the states if is liquid or gaseous 

The anode reaction is:
Fe²+ (aq)
3+
A voltaic cell is constructed from a standard Hg²+ Hg half cell (E° red = 0.855V) and a standard Fe³+ Fe²+ half cell (E° red = 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 cathode reaction is:
Hg2+
+ 2e
The spontaneous cell reaction is:
et
The cell voltage is
Submit Answer
V.
Retry Entire Group
Use the
B
Fe³+
Hg
Comen
+
Enter electrons as e.
4 U
8 more group attempts remaining
562
Cengage Learning Cengage Technical Support
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Benthami
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Transcribed Image Text:The anode reaction is: Fe²+ (aq) 3+ A voltaic cell is constructed from a standard Hg²+ Hg half cell (E° red = 0.855V) and a standard Fe³+ Fe²+ half cell (E° red = 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 cathode reaction is: Hg2+ + 2e The spontaneous cell reaction is: et The cell voltage is Submit Answer V. Retry Entire Group Use the B Fe³+ Hg Comen + Enter electrons as e. 4 U 8 more group attempts remaining 562 Cengage Learning Cengage Technical Support this question Benthami Previous Email Instructor 63°F Clear
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