Description of Regions in Two-Component Phase Diagrams

Description of Regions in Two-Component Phase Diagrams

This paper is concerned with helping students in an undergraduate physical chemistry course to interpret various geometric regions in reduced two-component phase diagrams in which either temperature or pressure is constant. This aim is accomplished by correlating the dimensionality of a geometric re...

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Veröffentlicht in:Journal of chemical education 1999-02, Vol.76 (2), p.223
1. Verfasser: Rosenberg, Robert M
Format: Artikel
Sprache:eng
Schlagworte:
Chemistry
Climate
Fractions
Freedom
Geometric Concepts
Lange, P
Organic Chemistry
Phase diagrams
Science education
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Beschreibung
Zusammenfassung:This paper is concerned with helping students in an undergraduate physical chemistry course to interpret various geometric regions in reduced two-component phase diagrams in which either temperature or pressure is constant. This aim is accomplished by correlating the dimensionality of a geometric region with the degrees of freedom of the system obtained from the phase rule.
ISSN:0021-9584
1938-1328
DOI:10.1021/ed076p223