51. The adsorption of CO on mica at 90K gave the following results: Pressure 1.05 4.55 5.46 7.91 10.59 mm Hg x 10² Volume 13.0 16.5 16.8 17.8 18.3 adsorbed cm³ x 10² at STP Answer the following: i. Show that the data fit the Langmuir adsorption isotherm. ii. Evaluate the constants b and a. iii. Determine the volume adsorbed at saturation. iv. The surface area of the mica was 6.239 x 10² cm², calculate the area covered by one molecule of CO and the radius of the molecule.
51. The adsorption of CO on mica at 90K gave the following results: Pressure 1.05 4.55 5.46 7.91 10.59 mm Hg x 10² Volume 13.0 16.5 16.8 17.8 18.3 adsorbed cm³ x 10² at STP Answer the following: i. Show that the data fit the Langmuir adsorption isotherm. ii. Evaluate the constants b and a. iii. Determine the volume adsorbed at saturation. iv. The surface area of the mica was 6.239 x 10² cm², calculate the area covered by one molecule of CO and the radius of the molecule.
Principles of Instrumental Analysis
7th Edition
ISBN:9781305577213
Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Chapter30: Capillary Electrophoresis, Electrochromatography, And Field-flow Fractionation
Section: Chapter Questions
Problem 30.9QAP
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