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9: Mezclas

Última actualización

30 oct 2022
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- 8.5: Capítulo 8 Problemas
- 9.1: Variables de composición

Howard DeVoe
University of Maryland

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Una mezcla homogénea es una fase que contiene más de una sustancia. En este capítulo se analizan las variables de composición y las cantidades molares parciales de mezclas en las que no se produce ninguna reacción química. Se define la mezcla ideal. Se discuten los potenciales químicos, los coeficientes de actividad y las actividades de sustancias individuales en mezclas ideales y no ideales.

Excepto por el uso de fugacidades para determinar los coeficientes de actividad en fases condensadas, una discusión de equilibrios de fase que involucran mezclas se pospondrá al Cap. 13.

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