Homework Help is Here – Start Your Trial Now!
Science
Chemistry
Below are the paired reduction reactions for chemolithotrophic denitrification: these organisms are using nitrate as an electron accepter and are using hydrogen gas as a source of energy and electrons. 2NO+10e->N₂ (+0.74 volts) 2H+2H₂ (-0.42 volts) Using the information given, calculate the AE for this reaction, balance the full reaction to determinen, the number of electrons transfered when 130 moles of H₂ are oxidized. Finally, use the simplified Nernst Equation AG--FAE, where F-96.5 Kle=V¹ to determine the Gibbs Free energy available to do work! • Report your answer in kJ in standard decimal notation rounded to two decimal places. Including trailing zeros, even if it is a whole number eg 18.00, not 18 Report only the numeric portion of your answer eg 101.not 1.01 kj per mole Answers should ALWAYS be negative since this is a spontaneous reaction. -14.552.2

Below are the paired reduction reactions for chemolithotrophic denitrification: these organisms are using nitrate as an electron accepter and are using hydrogen gas as a source of energy and electrons. 2NO+10e->N₂ (+0.74 volts) 2H+2H₂ (-0.42 volts) Using the information given, calculate the AE for this reaction, balance the full reaction to determinen, the number of electrons transfered when 130 moles of H₂ are oxidized. Finally, use the simplified Nernst Equation AG--FAE, where F-96.5 Kle=V¹ to determine the Gibbs Free energy available to do work! • Report your answer in kJ in standard decimal notation rounded to two decimal places. Including trailing zeros, even if it is a whole number eg 18.00, not 18 Report only the numeric portion of your answer eg 101.not 1.01 kj per mole Answers should ALWAYS be negative since this is a spontaneous reaction. -14.552.2

Principles of Modern Chemistry
Principles of Modern Chemistry
8th Edition
ISBN:9781305079113
Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Chapter17: Electrochemistry
Section: Chapter Questions
Problem 77AP
See similar textbooks
icon
Related questions
Question
32 Below are the paired reduction reactions for chemolithotrophic denitrification: these organisms are using nitrate as an electron accepter and are using hydrogen gas as a source of energy and electrons. 2NO+10e-> N₂ (+0.74 volts) •2H+2e-> H₂ (-0.42 volts) Using the information given, calculate the AE for this reaction, balance the full reaction to determinen, the number of electrons transfered when 130 moles of Hy are cxidized. Finally, use the simplified Nernst Equation AG--nFAE, where F-96.5 kJ (ex V¹ to determine the Gibbs Free energy available to do work! • Report your answer in kJ in standard decimal notation rounded to two decimal places Including trailing zeros, even if it is a whole number eg. 18.00, not 18 .Report only the numeric portion of your answer eg 101. not 1.01 kj per mole • Answers should ALWAYS be negative since this is a spontaneous reaction. -14.552.2
Transcribed Image Text:32 Below are the paired reduction reactions for chemolithotrophic denitrification: these organisms are using nitrate as an electron accepter and are using hydrogen gas as a source of energy and electrons. 2NO+10e-> N₂ (+0.74 volts) •2H+2e-> H₂ (-0.42 volts) Using the information given, calculate the AE for this reaction, balance the full reaction to determinen, the number of electrons transfered when 130 moles of Hy are cxidized. Finally, use the simplified Nernst Equation AG--nFAE, where F-96.5 kJ (ex V¹ to determine the Gibbs Free energy available to do work! • Report your answer in kJ in standard decimal notation rounded to two decimal places Including trailing zeros, even if it is a whole number eg. 18.00, not 18 .Report only the numeric portion of your answer eg 101. not 1.01 kj per mole • Answers should ALWAYS be negative since this is a spontaneous reaction. -14.552.2
Expert Solution
steps

Step by step

Solved in 3 steps with 2 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Electrochemical Cells
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.
Similar questions
Recommended textbooks for you
Principles of Modern Chemistry
Principles of Modern Chemistry
Chemistry
ISBN:
9781305079113
Author:
David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:
Cengage Learning
Chemistry: An Atoms First Approach
Chemistry: An Atoms First Approach
Chemistry
ISBN:
9781305079243
Author:
Steven S. Zumdahl, Susan A. Zumdahl
Publisher:
Cengage Learning
Chemistry
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry
Chemistry
Chemistry
ISBN:
9781133611097
Author:
Steven S. Zumdahl
Publisher:
Cengage Learning
General Chemistry - Standalone book (MindTap Cour…
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 & Chemical Reactivity
Chemistry & Chemical Reactivity
Chemistry
ISBN:
9781133949640
Author:
John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:
Cengage Learning
SEE MORE TEXTBOOKS