MISSED THIS? Watch KCV 14.5, IWE 14.4; Read Section 14.5. You can click on the Review link to access the section in your eText. The following reaction was monitored as a function of time: ABA + B A plot of 1/[AB] versus time yields a straight line with slope 5.2x10-2 (M-s) 1. What is the half-life when the initial concentration is 0.57 M? Express your answer using two significant figures. = 1/2 34 s Submit Previous Answers Correct 4 Part D The half-life of a second order reaction is calculated by the formula 1 t1/2 = k [AB] From the equation, note that for a second order reaction, the half-life depends on the initial concentration. If the initial concentration of AB is 0.270 M, and the reaction mixture initially contains no products, what are the concentrations of A and B after 70 s? Express your answers numerically using two significant figures, separated by a comma. ΜΕ ΑΣΦ [A], [B]=0.00, 0.26 Submit Previous Answers Request Answer ? M
MISSED THIS? Watch KCV 14.5, IWE 14.4; Read Section 14.5. You can click on the Review link to access the section in your eText. The following reaction was monitored as a function of time: ABA + B A plot of 1/[AB] versus time yields a straight line with slope 5.2x10-2 (M-s) 1. What is the half-life when the initial concentration is 0.57 M? Express your answer using two significant figures. = 1/2 34 s Submit Previous Answers Correct 4 Part D The half-life of a second order reaction is calculated by the formula 1 t1/2 = k [AB] From the equation, note that for a second order reaction, the half-life depends on the initial concentration. If the initial concentration of AB is 0.270 M, and the reaction mixture initially contains no products, what are the concentrations of A and B after 70 s? Express your answers numerically using two significant figures, separated by a comma. ΜΕ ΑΣΦ [A], [B]=0.00, 0.26 Submit Previous Answers Request Answer ? M
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...
Related questions
Question
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![MISSED THIS? Watch KCV 14.5, IWE 14.4; Read
Section 14.5. You can click on the Review link to
access the section in your eText.
The following reaction was monitored as a function
of time:
ABA + B
A plot of 1/[AB] versus time yields a straight line
with slope 5.2x10-2 (M-s) 1.
What is the half-life when the initial concentration is 0.57 M?
Express your answer using two significant figures.
=
1/2 34 s
Submit
Previous Answers
Correct
4
Part D
The half-life of a second order reaction is calculated by the formula
1
t1/2 = k [AB]
From the equation, note that for a second order reaction, the half-life
depends on the initial concentration.
If the initial concentration of AB is 0.270 M, and the reaction mixture initially
contains no products, what are the concentrations of A and B after 70 s?
Express your answers numerically using two significant figures, separated by
a comma.
ΜΕ ΑΣΦ
[A], [B]=0.00, 0.26
Submit
Previous Answers Request Answer
?
M](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb5a3def8-e9cb-4bc3-8f28-4f522013aa6e%2F20488d9e-05c0-4f85-aab3-bcd3f37f296d%2Fwp8mc26_processed.jpeg&w=3840&q=75)
Transcribed Image Text:MISSED THIS? Watch KCV 14.5, IWE 14.4; Read
Section 14.5. You can click on the Review link to
access the section in your eText.
The following reaction was monitored as a function
of time:
ABA + B
A plot of 1/[AB] versus time yields a straight line
with slope 5.2x10-2 (M-s) 1.
What is the half-life when the initial concentration is 0.57 M?
Express your answer using two significant figures.
=
1/2 34 s
Submit
Previous Answers
Correct
4
Part D
The half-life of a second order reaction is calculated by the formula
1
t1/2 = k [AB]
From the equation, note that for a second order reaction, the half-life
depends on the initial concentration.
If the initial concentration of AB is 0.270 M, and the reaction mixture initially
contains no products, what are the concentrations of A and B after 70 s?
Express your answers numerically using two significant figures, separated by
a comma.
ΜΕ ΑΣΦ
[A], [B]=0.00, 0.26
Submit
Previous Answers Request Answer
?
M
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