Thermal expansivities of water + tetrahydrofuran mixtures at 298.15 K

Densities of water + tetrahydrofuran mixtures were measured at 5 K intervals of temperature from 288.15 to 308.15 K. Excess thermal expansion coefficients and partial molar excess thermal expansivities at 298.15 K over the whole mole fraction range were derived from the results. The significance of...

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Bibliographic Details
Published in:Canadian journal of chemistry 1978-11, Vol.56 (22), p.2803-2807
Main Authors: Kiyohara, Osamu, D'Arcy, Patrick J, Benson, George C
Format: Article
Language:English
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Summary:Densities of water + tetrahydrofuran mixtures were measured at 5 K intervals of temperature from 288.15 to 308.15 K. Excess thermal expansion coefficients and partial molar excess thermal expansivities at 298.15 K over the whole mole fraction range were derived from the results. The significance of the expansivities is discussed in terms of the structural changes accompanying the formation of the mixture.
ISSN:0008-4042
1480-3291
DOI:10.1139/v78-463