Separating mixtures
Description
Using clever animation and real-world examples, this video gives viewers a solid grounding in the principles of mixtures, how they can form, and how they can be separated. Starting with everyday tools and materials-including a campfire, sugar, water, and magnets-the program illustrates simple and complex experiments that demonstrate a wide range of mixture separation techniques. Viewers will discover the difference between solvents, solutes, and solutions; the characteristics of suspensions and colloids; and both low- and high-tech methods for separating mixtures, from evaporation and magnetism to paper chromatography and the use of a centrifuge.
Runtime
22 min
Subjects
- Chemical elements (72)
- Inorganic compounds (38)
- Organic compounds (40)
- Chemistry, Physical and theoretical (76)
Genre
Date of Publication
[2006], c2004
Database
Films on Demand
Direct Link
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