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Q5: Some data for the adsorption of carbon monoxide on charcoal at 273 K are given below. P(torr) 100 200 300 400 500 600 700 V(ml) Mass of the adsorbate (mg) 15 27 34 (Assume the mass of adsorbent is 5 mg and V has been corrected to 1 10.2 18.6 25.5 31,5 36.9 41.6 46.1 40 44 50 55 atm pressure) a) Use the versions of the Langmuir isotherms to find the V. and ki constants. b) Given that the total surface area of the charcoal is 13.9 m', calculate the cross-sectional area of adsorbed gas molecule by each adsorbed molecule.( the molar volume of adsorbed gas is 22,41. and Avogadro's number 6.02 x 10"molecules/mol)

Q5: Some data for the adsorption of carbon monoxide on charcoal at 273 K are given below. P(torr) 100 200 300 400 500 600 700 V(ml) Mass of the adsorbate (mg) 15 27 34 (Assume the mass of adsorbent is 5 mg and V has been corrected to 1 10.2 18.6 25.5 31,5 36.9 41.6 46.1 40 44 50 55 atm pressure) a) Use the versions of the Langmuir isotherms to find the V. and ki constants. b) Given that the total surface area of the charcoal is 13.9 m', calculate the cross-sectional area of adsorbed gas molecule by each adsorbed molecule.( the molar volume of adsorbed gas is 22,41. and Avogadro's number 6.02 x 10"molecules/mol)

Introduction to Chemical Engineering Thermodynamics
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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Q5: Some data for the adsorption of carbon monoxide on charcoal at 273 K are given below. 100 200 300 400 500 600 700 10.2 18.6 25.5 31.5 36.9 41.6 46.1 50 55 (Assume the mass of adsorbent is 5 mg and V has been corrected to 1 P(torr) Va(ml) Mass of the adsorbate (mg) 15 27 34 40 44 atm pressure) a) Use the versions of the Langmuir isotherms to find the V. and ki constants. b) Given that the total surface area of the charcoal is 13.9 m', calculate the cross-sectional area of adsorbed gas molecule by each adsorbed molecule.( the molar volume of adsorbed gas is 22.4L and Avogadro's number = 6.02 x 10°'molecules/mol)
Transcribed Image Text:Q5: Some data for the adsorption of carbon monoxide on charcoal at 273 K are given below. 100 200 300 400 500 600 700 10.2 18.6 25.5 31.5 36.9 41.6 46.1 50 55 (Assume the mass of adsorbent is 5 mg and V has been corrected to 1 P(torr) Va(ml) Mass of the adsorbate (mg) 15 27 34 40 44 atm pressure) a) Use the versions of the Langmuir isotherms to find the V. and ki constants. b) Given that the total surface area of the charcoal is 13.9 m', calculate the cross-sectional area of adsorbed gas molecule by each adsorbed molecule.( the molar volume of adsorbed gas is 22.4L and Avogadro's number = 6.02 x 10°'molecules/mol)
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