After taking Anemovax vaccine, it is recommended that the booster dose be Dendrovax. The combination of the two vaccines lead to a faster formation of COVID-19 antibodies under acidic pH. Therefore, the kinetics of the formation of COVID-19 antibodies by the Dendrovax and Anemovax vaccine under different acidic media was analyzed via methods of initial rates at 35°C. The results of the experiment are shown in the table below. Table 3. Kinetic data for the reaction above Run Temp, °C [Dendrovax], M [Anemovax], M 1 29.0 0.150 0.200 2 3 4 5 6 7 29.0 29.0 29.0 29.0 15.0 40.0 0.450 0.450 0.450 0.450 0.600 0.450 0.200 0.100 0.200 0.200 0.200 0.300 pH 2.00 2.00 2.50 2.50 3.00 2.00 2.50 Rate, M/s 4.500 x 10-3 1.350 x 10-4 6.750 x 10-6 1.350 x 10-5 1.350 x 10-6 1.800 x 10-4 2.025 x 10-5 a. Determine the rate order with respect to each reactant. Note: Use linear regression with at least 3 data points, and pH = -log[H+] b. What is the overall rate order of the reaction? c. What is the rate constant of Run 6, including correct units? d. Run 6 was also conducted using a different temperature. If the value of the rate constant is 7.43x10² units at 40ºC, what is the activation energy (kJ/mol) of the reaction?
After taking Anemovax vaccine, it is recommended that the booster dose be Dendrovax. The combination of the two vaccines lead to a faster formation of COVID-19 antibodies under acidic pH. Therefore, the kinetics of the formation of COVID-19 antibodies by the Dendrovax and Anemovax vaccine under different acidic media was analyzed via methods of initial rates at 35°C. The results of the experiment are shown in the table below. Table 3. Kinetic data for the reaction above Run Temp, °C [Dendrovax], M [Anemovax], M 1 29.0 0.150 0.200 2 3 4 5 6 7 29.0 29.0 29.0 29.0 15.0 40.0 0.450 0.450 0.450 0.450 0.600 0.450 0.200 0.100 0.200 0.200 0.200 0.300 pH 2.00 2.00 2.50 2.50 3.00 2.00 2.50 Rate, M/s 4.500 x 10-3 1.350 x 10-4 6.750 x 10-6 1.350 x 10-5 1.350 x 10-6 1.800 x 10-4 2.025 x 10-5 a. Determine the rate order with respect to each reactant. Note: Use linear regression with at least 3 data points, and pH = -log[H+] b. What is the overall rate order of the reaction? c. What is the rate constant of Run 6, including correct units? d. Run 6 was also conducted using a different temperature. If the value of the rate constant is 7.43x10² units at 40ºC, what is the activation energy (kJ/mol) of the reaction?
Chemistry & Chemical Reactivity
10th Edition
ISBN:9781337399074
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter14: Chemical Kinetics: The Rates Of Chemical Reactions
Section14.7: Reaction Mechanisms
Problem 1.2ACP
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Question
![3. After taking Anemovax vaccine, it is recommended that the booster dose be Dendrovax.
The combination of the two vaccines lead to a faster formation of COVID-19 antibodies
under acidic pH. Therefore, the kinetics of the formation of COVID-19 antibodies by the
Dendrovax and Anemovax vaccine under different acidic media was analyzed via
methods of initial rates at 35°C. The results of the experiment are shown in the table
below.
Table 3. Kinetic data for the reaction above
Run Temp, °C | [Dendrovax], M
[Dendrovax], M
1
29.0
0.150
2
3
4
5
6
7
29.0
29.0
29.0
29.0
15.0
40.0
0.450
0.450
0.450
0.450
0.600
0.450
[Anemovax], M
0.200
0.200
0.100
0.200
0.200
0.200
0.300
pH
2.00
2.00
2.50
2.50
3.00
2.00
2.50
Rate, M/s
4.500 x 10-3
1.350 x 10-4
6.750 x 10-6
1.350 x 10-5
1.350 x 10-6
1.800 x 10-4
2.025 x 10-5
a.
Determine the rate order with respect to each reactant.
Note: Use linear regression with at least 3 data points, and pH = -log[H+]
b. What is the overall rate order of the reaction?
c. What is the rate constant of Run 6, including correct units?
d. Run 6 was also conducted using a different temperature. If the value of the rate
constant is 7.43x10² units at 40°C, what is the activation energy (kJ/mol) of the
reaction?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F7737a378-0790-4542-a3be-12ef81e2bd01%2Fb7d62fd6-5840-4b7d-96a2-29931e882c04%2Fk4qcqre_processed.png&w=3840&q=75)
Transcribed Image Text:3. After taking Anemovax vaccine, it is recommended that the booster dose be Dendrovax.
The combination of the two vaccines lead to a faster formation of COVID-19 antibodies
under acidic pH. Therefore, the kinetics of the formation of COVID-19 antibodies by the
Dendrovax and Anemovax vaccine under different acidic media was analyzed via
methods of initial rates at 35°C. The results of the experiment are shown in the table
below.
Table 3. Kinetic data for the reaction above
Run Temp, °C | [Dendrovax], M
[Dendrovax], M
1
29.0
0.150
2
3
4
5
6
7
29.0
29.0
29.0
29.0
15.0
40.0
0.450
0.450
0.450
0.450
0.600
0.450
[Anemovax], M
0.200
0.200
0.100
0.200
0.200
0.200
0.300
pH
2.00
2.00
2.50
2.50
3.00
2.00
2.50
Rate, M/s
4.500 x 10-3
1.350 x 10-4
6.750 x 10-6
1.350 x 10-5
1.350 x 10-6
1.800 x 10-4
2.025 x 10-5
a.
Determine the rate order with respect to each reactant.
Note: Use linear regression with at least 3 data points, and pH = -log[H+]
b. What is the overall rate order of the reaction?
c. What is the rate constant of Run 6, including correct units?
d. Run 6 was also conducted using a different temperature. If the value of the rate
constant is 7.43x10² units at 40°C, what is the activation energy (kJ/mol) of the
reaction?
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