I Need —> 1. Try fitting these data using Langmuir Isotherm and obtain K and monolayer of ORA molecules per one gram 2. Try fitting these data using Freundlich Isotherm and obtain its constants 3. Which isotherm describe best the adsorption of ORA on activated carbon and why? 4. If a monolayer of Na molecules is 0.03075 mole per one gram of activated carbon, and the surface area on one N2 molecules is 0.162 nm?. determine: a. surface area per one gram of activated carbon b. surface area of one ORA molecule
I Need —> 1. Try fitting these data using Langmuir Isotherm and obtain K and monolayer of ORA molecules per one gram 2. Try fitting these data using Freundlich Isotherm and obtain its constants 3. Which isotherm describe best the adsorption of ORA on activated carbon and why? 4. If a monolayer of Na molecules is 0.03075 mole per one gram of activated carbon, and the surface area on one N2 molecules is 0.162 nm?. determine: a. surface area per one gram of activated carbon b. surface area of one ORA molecule
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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I Need —>
1. Try fitting these data using Langmuir Isotherm and obtain K and monolayer of ORA molecules
per one gram
2. Try fitting these data using Freundlich Isotherm and obtain its constants
3. Which isotherm describe best the adsorption of ORA on activated carbon and why?
4. If a monolayer of Na molecules is 0.03075 mole per one gram of activated carbon, and the
surface area on one N2 molecules is 0.162 nm?. determine:
a. surface area per one gram of activated carbon
b. surface area of one ORA molecule
![The following data were obtained for the adsorption of a certain material (ORA) on activated
carbon at 25 °C.
Activated carbon mass
[ORA) initial (M)
Sample
number
[ORA] at equilibrium
(M)
(g)
1.0119
1.0186
1
0.0096
0.0044
2
0.0289
0.0207
0.0446
0.0721
3
1.0360
0.0578
4
1.0129
0.0867
1.0393
0.1156
0.1002
1.0312
0.1445
0.1270
7
1.0198
0.1926
0.1742
0.2227
1.0270
0.2407
1.0252
0.2889
0.1108](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F761ee677-743a-4928-9836-5582cf14ffd8%2Ffe857bab-dd03-47b2-ac7f-15b931c97115%2Fwu92at_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The following data were obtained for the adsorption of a certain material (ORA) on activated
carbon at 25 °C.
Activated carbon mass
[ORA) initial (M)
Sample
number
[ORA] at equilibrium
(M)
(g)
1.0119
1.0186
1
0.0096
0.0044
2
0.0289
0.0207
0.0446
0.0721
3
1.0360
0.0578
4
1.0129
0.0867
1.0393
0.1156
0.1002
1.0312
0.1445
0.1270
7
1.0198
0.1926
0.1742
0.2227
1.0270
0.2407
1.0252
0.2889
0.1108
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