For the experimental isotherm data given below, determine the Freundlich and Langmuir isotherm parameters. Apply linear regression to determine the isotherm parameters. A spreadsheet can be used for this purpose. Which of the two isotherms better describes the data? Experimental data: Carbon type: F-400 . Carbon size: 200 × 400 . . . . . Chemical: Trichloroethene, C₂HCl3 (131.39 g/mol) Temperature: 13 C pH: 7.5-8 Equilibrium time: 31 days

For the experimental isotherm data given below, determine the Freundlich and Langmuir isotherm parameters. Apply linear regression to determine the isotherm parameters. A spreadsheet can be used for this purpose. Which of the two isotherms better describes the data? Experimental data: Carbon type: F-400 . Carbon size: 200 × 400 . . . . . Chemical: Trichloroethene, C₂HCl3 (131.39 g/mol) Temperature: 13 C pH: 7.5-8 Equilibrium time: 31 days

Chemistry

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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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Question

Please upload your full solution to the following problem.
For the experimental isotherm data given below, determine the Freundlich and Langmuir isotherm
parameters. Apply linear regression to determine the isotherm parameters. A spreadsheet can be used
for this purpose. Which of the two isotherms better describes the data?
Experimental data:
Carbon type: F-400
Carbon size: 200 × 400
. Chemical: Trichloroethene, C₂HCl3 (131.39 g/mol)
Temperature: 13 C
pH: 7.5-8
Equilibrium time: 31 days
●
Ⓡ
B
B
Sample
number
123456
TCE Liquid-Phase
Concentration
CA. μmol/L
23.6
6.67
3.26
0.322
0.169
0.114
TCE Adsorbent-Phase
Concentration
9A, μmol/g
737
450
318
121
85.2
75.8
2

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Step 2: Freundlich Isotherm

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Step 3: Freundlich Parameters

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Step 4: Langmuir Isotherm

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Step 5: Langmuir parameters

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Step 6: Isotherm that describes the data better

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