TIGER

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For the textbook, chapter, and section you specified we found
7 Videos
29 Journal Articles
2 Other Resources
Videos: First 3 results
Filtration  
Gravity and vacuum filtration are demonstrated.
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
Centrifuging a Sample  John W. Moore, Jerrold J. Jacobsen, Lois M. Browne, John F. Zimmerman
The demonstration on this page shows a technique that should not be used by undergraduate chemistry laboratory. This video shows what happens to sample in a centrifuge while the centrifuge is on, and the result of stopping the centrifuge improperly. A narrative is included in this video: The centrifuging process allows the solvent to completely settle out. The jarring caused by hand braking destroys the distinct separation between supernatant and solid.
Separation Science |
Laboratory Equipment / Apparatus
View all 7 results
Journal Articles: First 3 results.
Pedagogies:
Colorful Column Chromatography: A Classroom Demonstration of a Three-Component Separation  Lars V. Heumann
Describes a classroom demonstration for the separation of a ternary mixture consisting of intensely colored compounds using silica gel column chromatography.
Heumann, Lars V. J. Chem. Educ. 2008, 85, 524.
Chromatography |
Separation Science |
Thin Layer Chromatography
Analysis of the Thickening Agents in Automotive Greases by GC–MS  David Mayotte, Craig J. Donahue, and Cheryl A. Snyder
Describes a laboratory procedure for the identification of the thickening agents in lubricating greases by GCMS.
Mayotte, David; Donahue, Craig J.; Snyder, Cheryl A. J. Chem. Educ. 2006, 83, 902.
Applications of Chemistry |
Consumer Chemistry |
Gas Chromatography |
Industrial Chemistry |
Mass Spectrometry |
Separation Science |
Fatty Acids
The Isolation of Rubber from Milkweed Leaves. An Introductory Organic Chemistry Lab  Lisa Volaric and John P. Hagen
Experiment that teaches many basic laboratory techniques (refluxing, vacuum filtering, extracting, centrifuging, and IR fingerprinting) while introducing students to polymers and natural-product isolations.
Volaric, Lisa; Hagen, John P. J. Chem. Educ. 2002, 79, 91.
IR Spectroscopy |
Natural Products |
Plant Chemistry |
Applications of Chemistry |
Separation Science
View all 29 articles
Other Resources: 2 results
The Separation of Mixtures  Ed Vitz, John W. Moore
A section of ChemPrime, the Chemical Educations Digital Library's free General Chemistry textbook.
Separation Science
Distillation  Ed Vitz, John W. Moore
A section of ChemPrime, the Chemical Educations Digital Library's free General Chemistry textbook.
Physical Properties |
Separation Science