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
General Chemistry - Standalone book (MindTap Course List)
11th Edition
ISBN:9781305580343
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Publisher:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Chapter13: Rates Of Reaction
Section: Chapter Questions
Problem 13.21QP
Related questions
Question
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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