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Untersuchungen über das Verhalten organischer Mischphasen 8. Mitteilung. Dampfdrücke, Dichten, thermodynamische Mischungsfunktionen und Brechungsindices der binären Systeme Wasser-Tetrahydrofuran und Wasser-Diäthyläther bei 25°

✍ Scribed by R. Signer; H. Arm; H. Daeniker

Publisher
John Wiley and Sons
Year
1969
Tongue
German
Weight
296 KB
Volume
52
Category
Article
ISSN
0018-019X

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✦ Synopsis

The total vapor pressures and the heats of mixing of the water-tetrahydrofuran and water-diethyl ether systems were measurcd a t 25". Density, index of refraction, and KARL-FIscHER-titration were used to determine concentrations for the total pressure measurements. The partial pressures, activity coefficients, excess free energies, entropy functions, and excess volumes were calculated.

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Untersuchungen über das Verhalten organischer Mischphasen. 6. Mitteilung. Dampfdrücke, Dichten, thermodynamische Mischungsfunktionen und Brechungsindices des binären Systems Methanol-Diäthyl-äther bei 25°
✍ H. Arm; D. Bankay 📂 Article 📅 1968 🏛 John Wiley and Sons 🌐 German ⚖ 168 KB 👁 1 views

The total vapor pressures, the heats of mixing, and the refractive indices of the system methanol-diethyl ether were measured a t 25°C. The density was used to determine concentrations for the total pressure measurements. The partial pressures, activity coefficients, excess free energies, entropy fu