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A solution containing 0.11 M Pb²+, 1.5 x 10-6 M Pb, 1.5 x 10-6 M Mn²+, 0.11 M MnO, and 0.80 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+ + 4H₂O] 5 Pb²+ + 2 Mn²+ +8H₂O5 Pb²+ + 2 MnO + 16H* Determine Eell A, and K for this reaction. E = 1.690 V E = 1.507 V

A solution containing 0.11 M Pb²+, 1.5 x 10-6 M Pb, 1.5 x 10-6 M Mn²+, 0.11 M MnO, and 0.80 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+ + 4H₂O] 5 Pb²+ + 2 Mn²+ +8H₂O5 Pb²+ + 2 MnO + 16H* Determine Eell A, and K for this reaction. E = 1.690 V E = 1.507 V

Chemistry & Chemical Reactivity
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...
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A solution containing 0.11 M Pb²+, 1.5 x 10-6 M Pb4+, 1.5 x 10-6 M Mn2+, 0.11 M MnO, and 0.80 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 +8 H+ + Se Mn²+ + 4H₂O] 5 Pb+ + 2 Mn²+ + 8H₂O5 Pb²+ + 2 MnO + 16H+ A, and K for this reaction. Determine E E "cell AG K= cell -0.183 Incorrect 88416.5 Incorrect 1.4 X1014 Incorrect E = 1.690 V E: = 1.507 V Calculate the value for the cell potential, Ecell, and the free energy, AG, for the given conditions.
Transcribed Image Text:A solution containing 0.11 M Pb²+, 1.5 x 10-6 M Pb4+, 1.5 x 10-6 M Mn2+, 0.11 M MnO, and 0.80 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 +8 H+ + Se Mn²+ + 4H₂O] 5 Pb+ + 2 Mn²+ + 8H₂O5 Pb²+ + 2 MnO + 16H+ A, and K for this reaction. Determine E E "cell AG K= cell -0.183 Incorrect 88416.5 Incorrect 1.4 X1014 Incorrect E = 1.690 V E: = 1.507 V Calculate the value for the cell potential, Ecell, and the free energy, AG, for the given conditions.
Calculate the value for the cell potential, Ecell, and the free energy, AG, for the given conditions. Ecell AG= Ecell Incorrect pH = 0.84 -12718 Incorrect Calculate the value of Ecell for this system at equilibrium. 2 1.35 Incorrect Determine the pH at which the given concentrations of Pb²+, Pb4+, Mn²+, and MnO would be at equilibrium. I Incorrect -
Transcribed Image Text:Calculate the value for the cell potential, Ecell, and the free energy, AG, for the given conditions. Ecell AG= Ecell Incorrect pH = 0.84 -12718 Incorrect Calculate the value of Ecell for this system at equilibrium. 2 1.35 Incorrect Determine the pH at which the given concentrations of Pb²+, Pb4+, Mn²+, and MnO would be at equilibrium. I Incorrect -
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