The following data were obtained for the adsorption of a certain material (ORA) on activatedcarbon at 25 °C.SampleActivated carbon mass(g)1.0119[ORA) initial (M)[ORA] at equilibrium(М)0.0044number0.00961.01861.03600.02890.020730.05780.04460.07210.100241.01290.08671.03930.11561.03121.01980.14450.19260.24070.28890.127071.02701.02520.17420.22270.110881. Try fitting these data using Langmuir Isotherm and obtain K and monolayer of ORA moleculesper one gram3. Which isotherm describe best the adsorption of ORA on activated carbon and why?4. If a monolayer of N2 molecules is 0.03075 mole per one gram of activated carbon, and thesurface area on one N2 molecules is 0.162 nm, determine:a. surface area per one gram of activated carbonb. surface area of one ORA molecule

The question 3 is explained as,

Answered: 0.0289 0.0578 0.0867 0.1156 0.1445…

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Chemistry

0.0289 0.0578 0.0867 0.1156 0.1445 0.1926 0.2407 0.2889

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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Concept explainers

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.

Question

The following data were obtained for the adsorption of a certain material (ORA) on activated
carbon at 25 °C.
Sample
Activated carbon mass
(g)
1.0119
[ORA) initial (M)
[ORA] at equilibrium
(М)
0.0044
number
0.0096
1.0186
1.0360
0.0289
0.0207
3
0.0578
0.0446
0.0721
0.1002
4
1.0129
0.0867
1.0393
0.1156
1.0312
1.0198
0.1445
0.1926
0.2407
0.2889
0.1270
7
1.0270
1.0252
0.1742
0.2227
0.1108
8
1. Try fitting these data using Langmuir Isotherm and obtain K and monolayer of ORA molecules
per one gram
3. Which isotherm describe best the adsorption of ORA on activated carbon and why?
4. If a monolayer of N2 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

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