A solution containing 0.18 M Pb2+, 1.5 x 10-6 M Pb++, 1.5 x 10-6 M Mn²+ , 0.18 M Mno, , and 0.81 M HNO, was prepared. For this solution, the balanced reduction half-reactions and overall net reaction shown can occur. 5 [Pb+ + 2e- = Pb2+] 2 [MnO, + 8H* +5e = Mn²+ + 4H,0] 5 Pb+ + 2 Mn2+ + 8 H,0=5Pb2+ + 2 MnO, + 16H* E: = 1.690 V E = 1.507 V Determine Eu, AG“, and K for this reaction. Esell 3.197 V AG = -3085.105 J K = Calculate the value for the cell potential, Ecell, and the free energy, AG, for the given conditions. Ecell = V AG = J Calculate the value of Ecell for this system at equilibrium. Ecell = V Determine the pH at which the given concentrations of Pb2+, Pb, Mn²+, and MnO, would be at equilibrium. pH = 0.27
A solution containing 0.18 M Pb2+, 1.5 x 10-6 M Pb++, 1.5 x 10-6 M Mn²+ , 0.18 M Mno, , and 0.81 M HNO, was prepared. For this solution, the balanced reduction half-reactions and overall net reaction shown can occur. 5 [Pb+ + 2e- = Pb2+] 2 [MnO, + 8H* +5e = Mn²+ + 4H,0] 5 Pb+ + 2 Mn2+ + 8 H,0=5Pb2+ + 2 MnO, + 16H* E: = 1.690 V E = 1.507 V Determine Eu, AG“, and K for this reaction. Esell 3.197 V AG = -3085.105 J K = Calculate the value for the cell potential, Ecell, and the free energy, AG, for the given conditions. Ecell = V AG = J Calculate the value of Ecell for this system at equilibrium. Ecell = V Determine the pH at which the given concentrations of Pb2+, Pb, Mn²+, and MnO, would be at equilibrium. pH = 0.27
Chemistry & Chemical Reactivity
10th Edition
ISBN:9781337399074
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter19: Principles Of Chemical Reactivity: Electron Transfer Reactions
Section19.9: Corrosion: Redox Reactions In The Environment
Problem 2.4ACP: The overall reaction for the production of Cu(OH)2 from Cu in oxygenated water can be broken into...
Related questions
Question
I am not sure if the answers I have entered are correct, I am just very stuck. All info I have is in the pictures above.
![A solution containing 0.18 M Pb2+, 1.5 × 10-6 M Pb+, 1.5 x 10-6 M Mn2+, 0.18 M MnO,, and 0.81 M HNO, was prepared.
For this solution, the balanced reduction half-reactions and overall net reaction shown can occur.
5 [Pb4+ + 2e- = Pb2+]
2 [MnO, + 8 H+ + 5e¯ 2 Mn²+ + 4 H,O]
5 Pb4+ + 2 Mn²+ + 8 H,0 =5 Pb²+ + 2 MnO + 16 H*
E; = 1.690 V
E` = 1.507 V
Determine Eu: AG", and K for this reaction.
3.197
V
AG =
-3085.105
K =
Calculate the value for the cell potential, Ecell, and the free energy, AG, for the given conditions.
Ecell =
V
AG =
Calculate the value of Ecell for this system at equilibrium.
Ecell =
Determine the pH at which the given concentrations of Pb2+, Pb4+ , Mn²+ , and MnO, would be at equilibrium.
pH =
0.27](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F8d4ce504-fd1c-46df-8d29-413ae89266e8%2F0545395e-e2b0-44a7-ada8-0082b537670b%2Fq96i4re_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A solution containing 0.18 M Pb2+, 1.5 × 10-6 M Pb+, 1.5 x 10-6 M Mn2+, 0.18 M MnO,, and 0.81 M HNO, was prepared.
For this solution, the balanced reduction half-reactions and overall net reaction shown can occur.
5 [Pb4+ + 2e- = Pb2+]
2 [MnO, + 8 H+ + 5e¯ 2 Mn²+ + 4 H,O]
5 Pb4+ + 2 Mn²+ + 8 H,0 =5 Pb²+ + 2 MnO + 16 H*
E; = 1.690 V
E` = 1.507 V
Determine Eu: AG", and K for this reaction.
3.197
V
AG =
-3085.105
K =
Calculate the value for the cell potential, Ecell, and the free energy, AG, for the given conditions.
Ecell =
V
AG =
Calculate the value of Ecell for this system at equilibrium.
Ecell =
Determine the pH at which the given concentrations of Pb2+, Pb4+ , Mn²+ , and MnO, would be at equilibrium.
pH =
0.27
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 5 steps
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.Recommended textbooks for you
![Chemistry & Chemical Reactivity](https://www.bartleby.com/isbn_cover_images/9781337399074/9781337399074_smallCoverImage.gif)
Chemistry & Chemical Reactivity
Chemistry
ISBN:
9781337399074
Author:
John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:
Cengage Learning
![General Chemistry - Standalone book (MindTap Cour…](https://www.bartleby.com/isbn_cover_images/9781305580343/9781305580343_smallCoverImage.gif)
General Chemistry - Standalone book (MindTap Cour…
Chemistry
ISBN:
9781305580343
Author:
Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Publisher:
Cengage Learning
![Chemistry: The Molecular Science](https://www.bartleby.com/isbn_cover_images/9781285199047/9781285199047_smallCoverImage.gif)
Chemistry: The Molecular Science
Chemistry
ISBN:
9781285199047
Author:
John W. Moore, Conrad L. Stanitski
Publisher:
Cengage Learning
![Chemistry & Chemical Reactivity](https://www.bartleby.com/isbn_cover_images/9781337399074/9781337399074_smallCoverImage.gif)
Chemistry & Chemical Reactivity
Chemistry
ISBN:
9781337399074
Author:
John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:
Cengage Learning
![General Chemistry - Standalone book (MindTap Cour…](https://www.bartleby.com/isbn_cover_images/9781305580343/9781305580343_smallCoverImage.gif)
General Chemistry - Standalone book (MindTap Cour…
Chemistry
ISBN:
9781305580343
Author:
Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Publisher:
Cengage Learning
![Chemistry: The Molecular Science](https://www.bartleby.com/isbn_cover_images/9781285199047/9781285199047_smallCoverImage.gif)
Chemistry: The Molecular Science
Chemistry
ISBN:
9781285199047
Author:
John W. Moore, Conrad L. Stanitski
Publisher:
Cengage Learning
![Chemistry & Chemical Reactivity](https://www.bartleby.com/isbn_cover_images/9781133949640/9781133949640_smallCoverImage.gif)
Chemistry & Chemical Reactivity
Chemistry
ISBN:
9781133949640
Author:
John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:
Cengage Learning
![Chemistry](https://www.bartleby.com/isbn_cover_images/9781305957404/9781305957404_smallCoverImage.gif)
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
![Chemistry: An Atoms First Approach](https://www.bartleby.com/isbn_cover_images/9781305079243/9781305079243_smallCoverImage.gif)
Chemistry: An Atoms First Approach
Chemistry
ISBN:
9781305079243
Author:
Steven S. Zumdahl, Susan A. Zumdahl
Publisher:
Cengage Learning