Given that the rate constant for the decomposition of hypothetical compound X from part A is 1.60 M-' calculate the concentration of X after 20.0 min . • min-1 Express your answer with the appropriate units.
Given that the rate constant for the decomposition of hypothetical compound X from part A is 1.60 M-' calculate the concentration of X after 20.0 min . • min-1 Express your answer with the appropriate units.
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...
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![I Review I Constants I Periodic Table
The integrated rate law is an equation that describes
the concentration of a reactant over time (t). The
integrated rate law comes in different forms
depending on the reaction order. The rate laws below
are given for a simple general reaction
A→products
Part A
In a study of the decomposition of the compound X via the reaction
Linear
Order
Integrated rate law
Slope
X(g) =Y(g) + Z(g)
graph
[A] = - kt+ [A]o
|In[A] = - kt+ ln[A]o
[A] vs. t
-k
the following concentration-time data were collected:
1
In[A] vs. t
-k
Time (min) [X] (M)
= kt+ TA.
[A]
1
vs. t
[A]
2
k
0.467
1
0.267
2
0.187
0.144
4
0.117
0.099
6.
0.085
7
0.075
What is the order of th e reaction?
LO](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F23e6da21-480e-4db6-b0c9-f8fc2a559f65%2F8a3d2e01-5129-457e-9acf-17fefd631017%2Fn73vsz_processed.png&w=3840&q=75)
Transcribed Image Text:I Review I Constants I Periodic Table
The integrated rate law is an equation that describes
the concentration of a reactant over time (t). The
integrated rate law comes in different forms
depending on the reaction order. The rate laws below
are given for a simple general reaction
A→products
Part A
In a study of the decomposition of the compound X via the reaction
Linear
Order
Integrated rate law
Slope
X(g) =Y(g) + Z(g)
graph
[A] = - kt+ [A]o
|In[A] = - kt+ ln[A]o
[A] vs. t
-k
the following concentration-time data were collected:
1
In[A] vs. t
-k
Time (min) [X] (M)
= kt+ TA.
[A]
1
vs. t
[A]
2
k
0.467
1
0.267
2
0.187
0.144
4
0.117
0.099
6.
0.085
7
0.075
What is the order of th e reaction?
LO
![Given that the rate constant for the decomposition of hypothetical compound X from part A is 1.60 M -1. min-,
calculate the concentration of X after 20.0 min .
Express your answer with the appropriate units.
• View Available Hint(s)
HẢ
?
[X] =
Value
Units
%3D](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F23e6da21-480e-4db6-b0c9-f8fc2a559f65%2F8a3d2e01-5129-457e-9acf-17fefd631017%2Fw5c29q_processed.png&w=3840&q=75)
Transcribed Image Text:Given that the rate constant for the decomposition of hypothetical compound X from part A is 1.60 M -1. min-,
calculate the concentration of X after 20.0 min .
Express your answer with the appropriate units.
• View Available Hint(s)
HẢ
?
[X] =
Value
Units
%3D
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