TIGER

Click on the title of a resource to view it. To save screen space, only the first 3 resources are shown. You can display more resources by scrolling down and clicking on “View all xx results”.

For the textbook, chapter, and section you specified we found
8 Videos
8 Journal Articles
1 ACS Resources
2 Other Resources
Videos: First 3 results
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
Centrifuge  
Centrifuging safety considerations, centrifuging a sample, loading and unloading a centrifuge, removing the supernatant, and washing the precipitate are discussed and demonstrated.
Laboratory Equipment / Apparatus |
Separation Science
Distillation  
Here we consider distillation including simple distillation, distillation at reduced pressure and using a rotary evaporator.
Laboratory Equipment / Apparatus |
Separation Science
View all 8 results
Journal Articles: First 3 results.
Pedagogies:
Water Filtration: Small Changes Make a Difference  Erica K. Jacobsen
This Connections article highlights two suggestions to supplement JCE Classroom Activity #60: Water Filtration.
Jacobsen, Erica K. J. Chem. Educ. 2008, 85, 892.
Separation Science |
Water / Water Chemistry
Water Filtration  Erica K. Jacobsen
Students make a water filtration column using a 2-liter plastic bottle that contains layers of gravel, sand, and activated charcoal.
Jacobsen, Erica K. J. Chem. Educ. 2004, 81, 224A.
Separation Science |
Water / Water Chemistry
The Write Stuff: Using Paper Chromatography to Separate an Ink Mixture  
Using a simple chromatographic technique, paper chromatography, to find out if ordinary black marking pens contain only black ink, or a mixture of colored dyes.
J. Chem. Educ. 2000, 77, 176A.
Chromatography |
Separation Science
View all 8 articles
ACS Resources: 1 results
Cleaning Water with Dirt  
In this activity, students learn how to make and use a simple filter system to clean water.
Separation Science
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