(a) The physisorption of coronene on Au(111) surface at certain partial pressure of coronene is shown in figure. How does increase or decrease of partial pressure of coronene is expected to change the number of coronene molecules on the gold surface? llustrate with two hypothetical pictures, one for low partial pressure and another one for high partial pressure. (b) The number of moles of active site present on copper surface is 0.002 mol. Assume that 1/2 of the active site is occupied with an air pollutant CH,SH that followed a Langmuir adsorption isotherm. Calculate adsorption binding constant at a CH3SH partial pressure of 16.3 kPa.

(a) The physisorption of coronene on Au(111) surface at certain partial pressure of coronene is shown in figure. How does increase or decrease of partial pressure of coronene is expected to change the number of coronene molecules on the gold surface? llustrate with two hypothetical pictures, one for low partial pressure and another one for high partial pressure. (b) The number of moles of active site present on copper surface is 0.002 mol. Assume that 1/2 of the active site is occupied with an air pollutant CH,SH that followed a Langmuir adsorption isotherm. Calculate adsorption binding constant at a CH3SH partial pressure of 16.3 kPa.

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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