Use the simulation lab to obtain the distance for the solvent front and the distance for each spot and then calculate the Rf 38ig figs acetaminoph Unknown Mixture #1 Unknown Sample caffeine ibuprofen aspirin en Mixture #2 13.0 cm13.0 cm 13. O cm 13.0 cm 130 13.0cm Distance to solvent front 1.77cm 1.89cm l1.1 12.6 cm 1.78cm la.6 cm 11:0 cm 6.27cm Distance Spot(s) traveled 5.58cm Calculated R:(s) Components of Unknowns D. Additional Exercises 1. Which of the substances tested is most polar? What parts of the structure of this substance is polar? 2. Which of the substance tested is most non-polar? What parts of the structure of this substance in non-polar?

EBK A SMALL SCALE APPROACH TO ORGANIC L
4th Edition
ISBN:9781305446021
Author:Lampman
Publisher:Lampman
Chapter93: Refractometry
Section: Chapter Questions
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Use the simulation lab to obtain the distance for the solvent front and the distance for each spot and then
calculate the Rf
35ig figs
acetaminoph
Unknown
Unknown
Sample
caffeine
ibuprofen
aspirin
en
Mixture #1
Mixture #2
13.0 cm13.0 cm 13. O cm 13.0 cm
13.0cm
Distance to
130 cm
solvent front
1.77cm 1.89cm
11.1
12.6 cm
1.78cm la.6 cm 11.0 cm
6.27cm
Distance
Spot(s) traveled
5.58cm
Calculated R:(s)
Components of
Unknowns
D. Additional Exercises
1. Which of the substances tested is most polar? What parts of the structure of this substance is polar?
2. Which of the substance tested is most non-polar? What parts of the structure of this substance in non-polar?
Transcribed Image Text:Use the simulation lab to obtain the distance for the solvent front and the distance for each spot and then calculate the Rf 35ig figs acetaminoph Unknown Unknown Sample caffeine ibuprofen aspirin en Mixture #1 Mixture #2 13.0 cm13.0 cm 13. O cm 13.0 cm 13.0cm Distance to 130 cm solvent front 1.77cm 1.89cm 11.1 12.6 cm 1.78cm la.6 cm 11.0 cm 6.27cm Distance Spot(s) traveled 5.58cm Calculated R:(s) Components of Unknowns D. Additional Exercises 1. Which of the substances tested is most polar? What parts of the structure of this substance is polar? 2. Which of the substance tested is most non-polar? What parts of the structure of this substance in non-polar?
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