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For the textbook, chapter, and section you specified we found
35 Videos
8 Assessment Questions
102 Journal Articles
24 Other Resources
Videos: First 3 results
Distillation  
Here we consider distillation including simple distillation, distillation at reduced pressure and using a rotary evaporator.
Laboratory Equipment / Apparatus |
Separation Science
Separating and Purifying  
Laboratory processes frequently used to separate mixtures or purify substances including centrifuging, chromatography, distillation, extraction, filtration, and recrystallization are demonstrated.
Laboratory Equipment / Apparatus |
Separation Science
Scattering and Absorption of Light  
The effects of passing light through a colloidal suspension of milk in water and through a solution of copper sulfate are shown.
Colloids |
Physical Properties |
Liquids
View all 35 results
Assessment Questions: First 3 results
Matter_and_Measurement : QualQuantObserv (10 Variations)
Which of the following statements are quantitative observations about carbon?
Physical Properties
Gases : GasProperties (9 Variations)
Which of the following is NOT a property of gases?
Gases |
Physical Properties
Intermolecular_Forces__Liquids_and_Solids : ClassifySolids (10 Variations)
Classify each of the following substances, in the solid state, as molecular, ionic, covalent network, or metallic.

Substance Appearance Melting Pt. (¬?C) Boiling Pt. (¬?C) Conducts as solid Conducts as liquid
A Colorless crystal -121 20.8 no no
B Colorless crystal 846 1505 no yes
C Silvery gray 1675 3260 yes yes
D Colorless crystal 1713 2590 no no


Solids |
Physical Properties
View all 8 results
Journal Articles: First 3 results.
Pedagogies:
Designing and Conducting a Purification Scheme as an Organic Chemistry Laboratory Practical  Kate J. Graham, Brian J. Johnson, T. Nicholas Jones, Edward J. McIntee, and Chris P. Schaller
Describes an open-ended laboratory practical that challenges students to evaluate when different purification techniques are appropriate.
Graham, Kate J.; Johnson, Brian J.; Jones, T. Nicholas; McIntee, Edward J.; Schaller, Chris P. J. Chem. Educ. 2008, 85, 1644.
IR Spectroscopy |
Microscale Lab |
Molecular Properties / Structure |
NMR Spectroscopy |
Physical Properties |
Separation Science
Isolation of Three Components from Spearmint Oil: An Exercise in Column and Thin-Layer Chromatography  Don R. Davies and Todd M. Johnson
In this exercise, the three major components of spearmint oil, (+)-limonene, L-(-)-carvone, and (1R,2R,4R)-dihydrocarveol, are separated by silica gel column chromatography. The separation is monitored by thin-layer chromatography, and IR analysis is employed to verify the identity of the separated components.
Davies, Don R.; Johnson, Todd M. J. Chem. Educ. 2007, 84, 318.
Chirality / Optical Activity |
Chromatography |
Natural Products |
Microscale Lab |
Thin Layer Chromatography |
Separation Science
Using a Simulated Industrial Setting for the Development of an Improved Solvent System for the Recrystallization of Benzoic Acid: A Student-Centered Project  Timothy R. Hightower and Jay D. Heeren
Presents a peer-led, problem-solving organic laboratory exercise that provide students with an opportunity to produce a more efficient recrystallization solvent in an industrial environment.
Hightower, Timothy R.; Heeren, Jay D. J. Chem. Educ. 2006, 83, 1663.
Carboxylic Acids |
Industrial Chemistry |
Separation Science |
Solutions / Solvents
View all 102 articles
Other Resources: First 3 results
Distillation  Ed Vitz, John W. Moore
A section of ChemPrime, the Chemical Educations Digital Library's free General Chemistry textbook.
Physical Properties |
Separation Science
Density  Ed Vitz, John W. Moore
A section of ChemPrime, the Chemical Educations Digital Library's free General Chemistry textbook.
Physical Properties
Boiling and Freezing Points  Ed Vitz, John W. Moore
A section of ChemPrime, the Chemical Educations Digital Library's free General Chemistry textbook.
Physical Properties
View all 24 results