Spontaneous Assembly of Soda Straws
Autor: | J. M. Hastings, M. K. Querns, Dean J. Campbell, E. R. Freidinger |
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Rok vydání: | 2002 |
Předmět: | |
Zdroj: | Journal of Chemical Education. 79:201 |
ISSN: | 1938-1328 0021-9584 |
DOI: | 10.1021/ed079p201 |
Popis: | This paper describes simple methods for demonstrating spontaneous assembly of visible particles to illustrate topics such as the thermodynamics of crystallization. The assembling units are polymer tubes--portions of soda straws or connector bonds from certain chemistry model kits--floated on water. |
Databáze: | OpenAIRE |
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