SIMULATION Voltaic Cells Under Standard Conditions Oxidizing Agent Reducing Agent Electrode Potential (V) Cathode Anode Br₂(l) + 2 e Hg2+(aq) + 2e Hg22+(aq) + 2 e Cu2+(aq) + 2e Sn 4+ (aq) + 2e 2 H30+(aq) + 2e Sn2+(aq) + 2e -> 2 Br (aq) +1.08 Hg() +0.855 -> 2 Hg() +0.789 -> Cu(s) +0.337 Gibbs Free Energy Sn2+(aq) +0.15 ← H2(g) + 2 H2O(l) 0.00 Sn(s) -0.14 Ni 2+(aq) + 2e Cd2+(aq) + 2e Mg2+(aq) + 2e -> Ni(s) -0.25 -> Cd(s) -0.40 Mg(s) -2.37 Select Hg2+ as the oxidizing agent. What is the value of E° cathode? V
SIMULATION Voltaic Cells Under Standard Conditions Oxidizing Agent Reducing Agent Electrode Potential (V) Cathode Anode Br₂(l) + 2 e Hg2+(aq) + 2e Hg22+(aq) + 2 e Cu2+(aq) + 2e Sn 4+ (aq) + 2e 2 H30+(aq) + 2e Sn2+(aq) + 2e -> 2 Br (aq) +1.08 Hg() +0.855 -> 2 Hg() +0.789 -> Cu(s) +0.337 Gibbs Free Energy Sn2+(aq) +0.15 ← H2(g) + 2 H2O(l) 0.00 Sn(s) -0.14 Ni 2+(aq) + 2e Cd2+(aq) + 2e Mg2+(aq) + 2e -> Ni(s) -0.25 -> Cd(s) -0.40 Mg(s) -2.37 Select Hg2+ as the oxidizing agent. What is the value of E° cathode? V
Chemistry: Principles and Reactions
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Author:William L. Masterton, Cecile N. Hurley
Publisher:William L. Masterton, Cecile N. Hurley
Chapter17: Electrochemistry
Section: Chapter Questions
Problem 99QAP: The standard potential for the reduction of AgSCN is 0.0895 V. AgSCN(s)+eAg(s)+SCN(aq) Find another...
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![SIMULATION Voltaic Cells Under Standard Conditions
Oxidizing
Agent
Reducing
Agent
Electrode
Potential (V)
Cathode
Anode
Br₂(l) + 2 e
Hg2+(aq) + 2e
Hg22+(aq) + 2 e
Cu2+(aq) + 2e
Sn 4+ (aq) + 2e
2 H30+(aq) + 2e
Sn2+(aq) + 2e
->
2 Br (aq)
+1.08
Hg()
+0.855
->
2 Hg()
+0.789
->
Cu(s)
+0.337
Gibbs
Free
Energy
Sn2+(aq)
+0.15
←
H2(g) + 2 H2O(l)
0.00
Sn(s)
-0.14
Ni 2+(aq) + 2e
Cd2+(aq) + 2e
Mg2+(aq) + 2e
->
Ni(s)
-0.25
->
Cd(s)
-0.40
Mg(s)
-2.37
Select Hg2+ as the oxidizing agent.
What is the value of E° cathode?
V](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2794154c-91b1-4b61-baf7-792025e7c403%2F554c7591-4c2b-41bb-b730-1b304bc4c5b5%2Fkzrktno_processed.jpeg&w=3840&q=75)
Transcribed Image Text:SIMULATION Voltaic Cells Under Standard Conditions
Oxidizing
Agent
Reducing
Agent
Electrode
Potential (V)
Cathode
Anode
Br₂(l) + 2 e
Hg2+(aq) + 2e
Hg22+(aq) + 2 e
Cu2+(aq) + 2e
Sn 4+ (aq) + 2e
2 H30+(aq) + 2e
Sn2+(aq) + 2e
->
2 Br (aq)
+1.08
Hg()
+0.855
->
2 Hg()
+0.789
->
Cu(s)
+0.337
Gibbs
Free
Energy
Sn2+(aq)
+0.15
←
H2(g) + 2 H2O(l)
0.00
Sn(s)
-0.14
Ni 2+(aq) + 2e
Cd2+(aq) + 2e
Mg2+(aq) + 2e
->
Ni(s)
-0.25
->
Cd(s)
-0.40
Mg(s)
-2.37
Select Hg2+ as the oxidizing agent.
What is the value of E° cathode?
V
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