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Distillation Apparatuses Using Household Items
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Abstract
A simple apparatus to demonstrate distillation principles can be very difficult to build without the specialty glassware found in chemistry laboratories. We have built inexpensive but effective distillation apparatuses from equipment that can be easily purchased at local department, grocery, or hardware stores. In one apparatus, colored water is heated to boiling and the condensed vapors drip into another container. In another apparatus, acetone is heated to boiling with hot water and the acetone vapors condense onto a Styrofoam cup. The Styrofoam cup is softened by the acetone and collapses. Rubbing alcohol can be used instead of acetone, but the cup is not softened and the boiling point is much higher. Both apparatuses can be used in a classroom. Both are simple, cost-effective ways of demonstrating distillation, evaporation, and condensation. They would be ideal to use in elementary and middle school classrooms when explaining these concepts.
Keywords (Audience):
Elementary / Middle School ScienceKeywords (Domain):
DemonstrationsKeywords (Feature):
Secondary School ChemistryKeywords (Subject):
Laboratory Equipment / ApparatusCiting Articles
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This article has been cited by 1 ACS Journal articles (1 most recent appear below).

Highlights from The Science Teacher: December 2009 to Summer 2010
Steve LongJournal of Chemical Education2010 87 (12), 1286-1289Highlights from The Science Teacher: December 2009 to Summer 2010
Steve LongJournal of Chemical Education2010 87 (12), 1286-1289This installment of reviews of chemistry-related articles published in The Science Teacher (TST) highlights material published from December 2009 through Summer 2010. TST is the high school publication of the National Science Teachers Association (NSTA). ...
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- Received: August 03, 2009
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