The two half-cell reactions for the eluent generator are as follows: Pt Anode H₂O → 2H+ + 0.5 0₂ +2e Pt Cathode 2H₂O + 2e2OH + H₂ Use these two half-cells to determine the overall reaction for the eluent generator. Which of the following is correct? There may be more than one correct answer here - you only have to select ONE H₂O → 0.5 02 + H₂ 2H₂O → 2H+ + 0.5 0₂ + OH- -> 4H₂O → 4H+ + 202 + 2OH+ 2H2 -> 3H₂O → 2H+ + 0.5 O₂ + 2OH + H₂ 2H+ + 0.5 O2 + 2OH + H₂ → 3H₂O

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
Section: Chapter Questions
Problem 83GQ
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The two half-cell reactions for the eluent generator are as follows:
Pt Anode
H₂O → 2H+ + 0.5 0₂ +2e
Pt Cathode
2H₂O + 2e → 2OH- + H₂
Use these two half-cells to determine the overall reaction for the eluent generator.
Which of the following is correct?
There may be more than one correct answer here - you only have to select ONE
H₂O → 0.5 0₂ + H₂
2H₂O → 2H+ + 0.5 0₂ + OH-
4H₂O → 4H+ + 202 + 2OH+ 2H₂
3H₂O → 2H+ + 0.5 O₂ + 2OH + H₂
2H+ + 0.5 O2 + 2OH¯+ H₂ → 3H₂O
Transcribed Image Text:The two half-cell reactions for the eluent generator are as follows: Pt Anode H₂O → 2H+ + 0.5 0₂ +2e Pt Cathode 2H₂O + 2e → 2OH- + H₂ Use these two half-cells to determine the overall reaction for the eluent generator. Which of the following is correct? There may be more than one correct answer here - you only have to select ONE H₂O → 0.5 0₂ + H₂ 2H₂O → 2H+ + 0.5 0₂ + OH- 4H₂O → 4H+ + 202 + 2OH+ 2H₂ 3H₂O → 2H+ + 0.5 O₂ + 2OH + H₂ 2H+ + 0.5 O2 + 2OH¯+ H₂ → 3H₂O
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