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

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
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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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
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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