File:Raoult's law de 5000x5000.png
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Captions
Captions
Black: Partial vapour pressures and total pressure of two components A and B in a mixture following Raoult's law. Green: real mixture, deviating to some extent from Raoult's law.
Summary
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| Description |
English: For a liquid mixture of two components A and B the partial pressures p_A and p_B in the vapour space above the liquid and their sum (the total pressure) are shown in dependence of the composition of the mixture. The composition varies along the x-axis (left: pure A, right: pure B). The vapour pressure of the pure component A is p*_A, the vapor pressure of the pure component B is p*_B. Raoult's law describes the idealized case that the partial vapour pressures and the total pressure depend linearly on the composition, it is shown by the black lines. The green lines show schematically the behavior of an unspecified real system which deviates from Raoult's law to a certain extent.
Deutsch: Für eine aus zwei Komponenten A und B bestehende flüssige Mischung sind die im Dampfraum über der Flüssigkeit herrschenden Partialdrücke p_A und p_B sowie ihre Summe (der Gesamtdruck) in Abhängigkeit von der Zusammensetzung der Mischung aufgetragen. Die Zusammensetzung variiert entlang der x-Achse (links reines A, rechts reines B). Der Dampfdruck der reinen Komponente A beträgt p*_A, der Dampfdruck der reinen Komponente B beträgt p*_B. Das Raoult'sche Gesetz beschreibt den idealisierten Fall, dass die Partialdrücke und der Gesamtdruck linear von der Zusammensetzung abhängen, es wird durch die schwarzen Linien dargestellt. Die grünen Linien zeigen schematisch das Verhalten eines nicht näher spezifizierten realen Systems, dessen Drücke in gewissem Umfang vom Raoult'schen Gesetz abweichen. |
| Date | |
| Source | Own work |
| Author | Sch |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 21:00, 21 February 2021 | | 5,000 × 5,000 (246 KB) | Sch (talk | contribs) | Uploaded own work with UploadWizard |
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