Problem 6. B-Endosulfan is an organic insecticide commonly used on vegetables and ornamental flowers. A carbon adsorption test was performed to evaluate adsorption of B- Endosulfan to activated carbon. The data from the test are listed in the table below. The initial B-Endosulfan concentration for the test was 0.082 mg/L. The flask volume was 250 mL (0.25 L). a. Calculate the Langmuir constants. b. What q. (mass adsorbed/mass of carbon) would be required to attain a contaminant concentration of 0.02 mg/L?
Problem 6. B-Endosulfan is an organic insecticide commonly used on vegetables and ornamental flowers. A carbon adsorption test was performed to evaluate adsorption of B- Endosulfan to activated carbon. The data from the test are listed in the table below. The initial B-Endosulfan concentration for the test was 0.082 mg/L. The flask volume was 250 mL (0.25 L). a. Calculate the Langmuir constants. b. What q. (mass adsorbed/mass of carbon) would be required to attain a contaminant concentration of 0.02 mg/L?
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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Just Part (B) please
![Problem 6. B-Endosulfan is an organic insecticide commonly used on vegetables and
ornamental flowers. A carbon adsorption test was performed to evaluate adsorption of B-
Endosulfan to activated carbon. The data from the test are listed in the table below. The initial
B-Endosulfan concentration for the test was 0.082 mg/L. The flask volume was 250 mL (0.25 L).
a. Calculate the Langmuir constants.
b. What q. (mass adsorbed/mass of carbon) would be required to attain a contaminant
concentration of 0.02 mg/L?
Note that all graphs of data should be prepared using appropriate software (e.g., Excel,
Matlab, etc.), and sample calculations should be provided for any work done using a
spreadsheet.
Carbon Dose, mg
C, mg/L
0.082
0.2
0.052
0.625
0.017
1.25
0.008
2.5
0.004](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fff5f4ef2-6e4f-4945-bc3d-78300ff46ced%2F6b29f1e3-7427-4def-88fb-665a32a8ba1e%2Fc50k6t7_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Problem 6. B-Endosulfan is an organic insecticide commonly used on vegetables and
ornamental flowers. A carbon adsorption test was performed to evaluate adsorption of B-
Endosulfan to activated carbon. The data from the test are listed in the table below. The initial
B-Endosulfan concentration for the test was 0.082 mg/L. The flask volume was 250 mL (0.25 L).
a. Calculate the Langmuir constants.
b. What q. (mass adsorbed/mass of carbon) would be required to attain a contaminant
concentration of 0.02 mg/L?
Note that all graphs of data should be prepared using appropriate software (e.g., Excel,
Matlab, etc.), and sample calculations should be provided for any work done using a
spreadsheet.
Carbon Dose, mg
C, mg/L
0.082
0.2
0.052
0.625
0.017
1.25
0.008
2.5
0.004
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