Homework Help is Here – Start Your Trial Now!
Science
Chemistry
The simplified mechanism shown below is for the thermal decomposition of ethanal: CH3CHO – k → •CH3 -СНО CH3 + CH3CHO – k2→ CH4 CH3CO. + CH3CO- - k3 → CO + •CH3 CH3 •CH3 - k4 → + C2H6 - (i) Draw the molecular structure of ethanal. (ii) Identify each of the reaction steps in the mechanism. (iii) Explain why this is a linear chain and not a branched chain reaction. (iv) Identify the reactive intermediates (chain carriers). (v) Derive the rate law for the formation of CO which is consistent with the following experimental rate law: d[CO]/dt = kexp[CH3CHO]2 What additional experimental evidence could be obtained to support this proposed mechanism? (vi) (vii) What are the units of kexpt?

The simplified mechanism shown below is for the thermal decomposition of ethanal: CH3CHO – k → •CH3 -СНО CH3 + CH3CHO – k2→ CH4 CH3CO. + CH3CO- - k3 → CO + •CH3 CH3 •CH3 - k4 → + C2H6 - (i) Draw the molecular structure of ethanal. (ii) Identify each of the reaction steps in the mechanism. (iii) Explain why this is a linear chain and not a branched chain reaction. (iv) Identify the reactive intermediates (chain carriers). (v) Derive the rate law for the formation of CO which is consistent with the following experimental rate law: d[CO]/dt = kexp[CH3CHO]2 What additional experimental evidence could be obtained to support this proposed mechanism? (vi) (vii) What are the units of kexpt?

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
See similar textbooks
icon
Related questions
Question
pls solve this part (v), (vi), (vii) and (viii) within 10-15 minutes in clear handwriting I'll give you multiple upvotes
The simplified mechanism shown below is for the thermal decomposition of ethanal: CH3CHO •CH3 СНО - CH3 + CH3CHO k2 → CH4 CH;CO- + CH3CO- - k3 → CO •CH3 - •CH3 •CH3 - k4→ + C2H6 - (i) Draw the molecular structure of ethanal. (ii) Identify each of the reaction steps in the mechanism. (iii) Explain why this is a linear chain and not a branched chain reaction. (iv) Identify the reactive intermediates (chain carriers). (v) Derive the rate law for the formation of CO which is consistent with the following experimental rate law: d[CO/dt = kerpe[CH3CHO]2 What additional experimental evidence could be obtained to support this proposed mechanism? (vi) (vii) What are the units of kexpt? (viii) Write down the mechanism for any chain reaction of atmospheric importance.
Transcribed Image Text:The simplified mechanism shown below is for the thermal decomposition of ethanal: CH3CHO •CH3 СНО - CH3 + CH3CHO k2 → CH4 CH;CO- + CH3CO- - k3 → CO •CH3 - •CH3 •CH3 - k4→ + C2H6 - (i) Draw the molecular structure of ethanal. (ii) Identify each of the reaction steps in the mechanism. (iii) Explain why this is a linear chain and not a branched chain reaction. (iv) Identify the reactive intermediates (chain carriers). (v) Derive the rate law for the formation of CO which is consistent with the following experimental rate law: d[CO/dt = kerpe[CH3CHO]2 What additional experimental evidence could be obtained to support this proposed mechanism? (vi) (vii) What are the units of kexpt? (viii) Write down the mechanism for any chain reaction of atmospheric importance.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 2 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Reaction Rates
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
  • SEE MORE QUESTIONS
Recommended textbooks for you
Chemistry
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
Principles of Instrumental Analysis
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
Organic Chemistry
Organic Chemistry
Chemistry
ISBN:
9780078021558
Author:
Janice Gorzynski Smith Dr.
Publisher:
McGraw-Hill Education
Chemistry: Principles and Reactions
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning
Elementary Principles of Chemical Processes, Bind…
Elementary Principles of Chemical Processes, Bind…
Chemistry
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY
SEE MORE TEXTBOOKS