Kinetic approach for the vapor pressure lowering by non volatile solutes
In most basic chemistry courses a kinetic approach is used to explain the vapor pressure lowering for solutions with a non volatile solute. This approach has been considered intrinsically incorrectfor many years based on several objections. We consider that this objections are based on a misinterpre...
| Autores: | , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2010 |
| País: | Argentina |
| Institución: | Consejo Nacional de Investigaciones Científicas y Técnicas |
| Repositorio: | CONICET Digital (CONICET) |
| Idioma: | inglés |
| OAI Identifier: | oai:ri.conicet.gov.ar:11336/184137 |
| Acceso en línea: | http://hdl.handle.net/11336/184137 |
| Access Level: | acceso abierto |
| Palabra clave: | KINETIC APPROACH VAPOR PRESSURE LOWERING https://purl.org/becyt/ford/1.4 https://purl.org/becyt/ford/1 |
| Sumario: | In most basic chemistry courses a kinetic approach is used to explain the vapor pressure lowering for solutions with a non volatile solute. This approach has been considered intrinsically incorrectfor many years based on several objections. We consider that this objections are based on a misinterpretation of the kinetic model. In this paper we will show in detail this model to refute those objections and show that the kinetic approach can be a suitable teaching tool for explaining vapor pressure lowering in ideal solutions of non volatile solutes. |
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