Qualitative understanding of partition preferences
Introduction
Cavity modelRules for partitioningThe cavity model in quantitative termsSelftest
Problems
1) Give a qualitative explanation 2) Estimate the extraction efficiency Answer 3) Assign partition constants to substances Answer 4) Fuel accident Answer 5) Mixture of similar isomeres ... ? Answer 6) Extraction with pentane or diethyl ether? 7) Prediction of partition constants Answer 8) Assign data to substances Answer 
9) Explain saturated vapor pressure 10) Apolar surface
Intermolecular interactions in every day life
FAQ8) Assign data of saturated vapor pressures to substances
Question:
Assign the following data of saturated vapor pressures at 25°C (15700 Pa, 12600 Pa, 472 Pa, 41 Pa) to the following compounds:
|
mol. Volume cm3 |
MW |
Vapor pressure |
Butyraldehyde |
68 |
72 |
15700 |
2-Butanone |
68 |
72 |
12600 |
Anisol |
91 |
108 |
427 |
o-Cresol |
91 |
108 |
41 |
Check IV.3.4 in the textbook if you do not understand how the vapor pressure relates to the content of this chapter.
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