Using the correct plot, determine the activation energy (in kJ/mol) and frequency factor (with appropriate units) for the reaction. activation energy, Ea 4.0 kJ/mol frequency factor, A 4.0
Using the correct plot, determine the activation energy (in kJ/mol) and frequency factor (with appropriate units) for the reaction. activation energy, Ea 4.0 kJ/mol frequency factor, A 4.0
Chapter4: Least-squares And Calibration Methods
Section: Chapter Questions
Problem 6P
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Question
![Experiment Temperature (K) [A], (M) Initial Rate (M/s)
1
298
1.00x10-3
7.76x10-9
2
323
1.00x10-3
1.17x10-7
347
1.00x10-3
1.10x10-6
4
369
1.00x10-3
6.61×10-6
The plot of the natural log of the rate constant vs. the reciprocal of the absolute temperature is which of the following?
Linear Arrhenius Plot
Linear Arrhenius Plot
400
0.008
300
0.006
y = 8183x + 318.231
200
0.004
y = 8.62E-5x - 0.0268
100
0.002
0.000
0.000
0.005
0.010
100
200
300
400
1/T
1/T
Linear Arrhenius Plot
0.004
Linear Arrhenius Plot
0.000
-2.000
0.003
-4.000
y = -9.57E-5x + 0.00223
0.002
-6.000
-8.000
y = -10450x +23.301
0.001
F-10.000
-12.000
0.000
-14.000
-15.000
-10.000
-5.000
0.000
0.000
0.002
0.004
1/T
1/T
Using the correct plot, determine the activation energy (in kJ/mol) and frequency factor (with appropriate units) for the reaction.
activation energy, Ea
4.0
kJ/mol
frequency factor, A
4.0
s-1
In k
In k
Ink
In k](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1593f45e-4da7-40d4-bc81-735ecba0bfae%2Fe64fe541-f8f8-4707-8240-4f08327e3bd3%2Fdhang0c_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Experiment Temperature (K) [A], (M) Initial Rate (M/s)
1
298
1.00x10-3
7.76x10-9
2
323
1.00x10-3
1.17x10-7
347
1.00x10-3
1.10x10-6
4
369
1.00x10-3
6.61×10-6
The plot of the natural log of the rate constant vs. the reciprocal of the absolute temperature is which of the following?
Linear Arrhenius Plot
Linear Arrhenius Plot
400
0.008
300
0.006
y = 8183x + 318.231
200
0.004
y = 8.62E-5x - 0.0268
100
0.002
0.000
0.000
0.005
0.010
100
200
300
400
1/T
1/T
Linear Arrhenius Plot
0.004
Linear Arrhenius Plot
0.000
-2.000
0.003
-4.000
y = -9.57E-5x + 0.00223
0.002
-6.000
-8.000
y = -10450x +23.301
0.001
F-10.000
-12.000
0.000
-14.000
-15.000
-10.000
-5.000
0.000
0.000
0.002
0.004
1/T
1/T
Using the correct plot, determine the activation energy (in kJ/mol) and frequency factor (with appropriate units) for the reaction.
activation energy, Ea
4.0
kJ/mol
frequency factor, A
4.0
s-1
In k
In k
Ink
In k
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