9. A study of the rate of dimerization of C4H6 gave the data shown below: 2 C4H6 → C8H12 [C4H6] (M) 1.00 x 10-2 5.04 x 10-3 Time (s) 0. 1600 3.37 x 10-3 2.08 x 10-3 3200 4800 a. Make a plot for the change in C4H6 concentration vs. time. Also draw the curve for C3H12 assuming initial concentration is 0.00 M. b. Determine the average rate of disappearance of C4H6 between 1600 s and 3200 s. c. What is the average rate of appearance of C3H12 between 1600 s and 3200 s? d. Use the plot in part a, estimate the instantaneous rate of disappearance of C4H6 at 2400 s. e. If the initial rate of the reaction is 8.0 x 10-6 M/s, and this reaction is second order in C4H6. Determine the rate constantk and give the complete rate law equation for this reaction. f. When the initial concentration of C4H6 is doubled, what will be the initial rate of the reaction? What will be the instantaneous rate of C4H6 at 0 s?

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Chapter12: Kinetics
Section: Chapter Questions
Problem 4E: A study of the rate of dimerization of C4H6 gave the data shown in the table: 2C4H6C8H12 (a)...
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9. A study of the rate of dimerization of C4H6 gave the data shown below:
2 C4H6 → C8H12
[C4H6] (M)
1.00 x 10-2
5.04 x 10-3
Time (s)
0.
1600
3.37 x 10-3
2.08 x 10-3
3200
4800
a. Make a plot for the change in C4H6 concentration vs. time. Also draw the curve for C3H12
assuming initial concentration is 0.00 M.
b. Determine the average rate of disappearance of C4H6 between 1600 s and 3200 s.
c. What is the average rate of appearance of C3H12 between 1600 s and 3200 s?
d. Use the plot in part a, estimate the instantaneous rate of disappearance of C4H6 at 2400 s.
e. If the initial rate of the reaction is 8.0 x 10-6 M/s, and this reaction is second order in C4H6.
Determine the rate constantk and give the complete rate law equation for this reaction.
f. When the initial concentration of C4H6 is doubled, what will be the initial rate of the
reaction? What will be the instantaneous rate of C4H6 at 0 s?
Transcribed Image Text:9. A study of the rate of dimerization of C4H6 gave the data shown below: 2 C4H6 → C8H12 [C4H6] (M) 1.00 x 10-2 5.04 x 10-3 Time (s) 0. 1600 3.37 x 10-3 2.08 x 10-3 3200 4800 a. Make a plot for the change in C4H6 concentration vs. time. Also draw the curve for C3H12 assuming initial concentration is 0.00 M. b. Determine the average rate of disappearance of C4H6 between 1600 s and 3200 s. c. What is the average rate of appearance of C3H12 between 1600 s and 3200 s? d. Use the plot in part a, estimate the instantaneous rate of disappearance of C4H6 at 2400 s. e. If the initial rate of the reaction is 8.0 x 10-6 M/s, and this reaction is second order in C4H6. Determine the rate constantk and give the complete rate law equation for this reaction. f. When the initial concentration of C4H6 is doubled, what will be the initial rate of the reaction? What will be the instantaneous rate of C4H6 at 0 s?
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