16. A dimerization 2A → A2 is found to be first order, with a half-life of 666 s. This somewhat surprising result is explained by postulating the following mechanism: A → A* k2 A*+A→ A, where k2 >> kj. (a) What is the value for the rate constant ki? (b) If the initial concentration of A is 0.05 M, how much time is required to reach [A]= 0.0125 M?
16. A dimerization 2A → A2 is found to be first order, with a half-life of 666 s. This somewhat surprising result is explained by postulating the following mechanism: A → A* k2 A*+A→ A, where k2 >> kj. (a) What is the value for the rate constant ki? (b) If the initial concentration of A is 0.05 M, how much time is required to reach [A]= 0.0125 M?
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
Related questions
Question
![16. A dimerization 2A → A2 is found to be first order,
with a half-life of 666 s. This somewhat surprising result
is explained by postulating the following mechanism:
А > А*
k2
A*+A→A,
where k2 >> kj. (a) What is the value for the rate
constant ki? (b) If the initial concentration of A is 0.05
M, how much time is required to reach [A] = 0.0125 M?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F00d8a7af-6000-4b58-99e1-93f9a29e375a%2F527eea5a-4f7a-44d3-b58a-4397aec45f91%2Fzcz5kxh_processed.jpeg&w=3840&q=75)
Transcribed Image Text:16. A dimerization 2A → A2 is found to be first order,
with a half-life of 666 s. This somewhat surprising result
is explained by postulating the following mechanism:
А > А*
k2
A*+A→A,
where k2 >> kj. (a) What is the value for the rate
constant ki? (b) If the initial concentration of A is 0.05
M, how much time is required to reach [A] = 0.0125 M?
Expert Solution
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 2 steps with 2 images
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemical-engineering and related others by exploring similar questions and additional content below.Recommended textbooks for you
Introduction to Chemical Engineering Thermodynami…
Chemical Engineering
ISBN:
9781259696527
Author:
J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:
McGraw-Hill Education
Elementary Principles of Chemical Processes, Bind…
Chemical Engineering
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY
Elements of Chemical Reaction Engineering (5th Ed…
Chemical Engineering
ISBN:
9780133887518
Author:
H. Scott Fogler
Publisher:
Prentice Hall
Introduction to Chemical Engineering Thermodynami…
Chemical Engineering
ISBN:
9781259696527
Author:
J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:
McGraw-Hill Education
Elementary Principles of Chemical Processes, Bind…
Chemical Engineering
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY
Elements of Chemical Reaction Engineering (5th Ed…
Chemical Engineering
ISBN:
9780133887518
Author:
H. Scott Fogler
Publisher:
Prentice Hall
Industrial Plastics: Theory and Applications
Chemical Engineering
ISBN:
9781285061238
Author:
Lokensgard, Erik
Publisher:
Delmar Cengage Learning
Unit Operations of Chemical Engineering
Chemical Engineering
ISBN:
9780072848236
Author:
Warren McCabe, Julian C. Smith, Peter Harriott
Publisher:
McGraw-Hill Companies, The