Partial molar volumes of organic solutes in water. IV. Benzoic and hydroxybenzoic acids at temperatures fromT = 298 K toT = 498 K and pressures up to 30 MPa

J. Jedelský; L. Hnědkovský; P. Hynčica; I. Cibulka

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Partial molar volumes of organic solutes in water. IV. Benzoic and hydroxybenzoic acids at temperatures fromT = 298 K toT = 498 K and pressures up to 30 MPa

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Partial molar volumes of organic solutes in water. IV. Benzoic and hydroxybenzoic acids at temperatures fromT = 298 K toT = 498 K and pressures up to 30 MPa

J. Jedelský, L. Hnědkovský, P. Hynčica and I. Cibulka

The Journal of Chemical Thermodynamics, Vol.32(10), pp.1299-1310

2000

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Abstract

Density data for dilute aqueous solutions of benzoic acid and three hydroxybenzoic acids obtained in the temperature range 298.15 K to 498.15 K and at either atmospheric pressure or at pressures close to the saturated vapour pressure of water and at elevated pressures up to 30 MPa are presented along with partial molar volumes calculated from the experimental data. The data were obtained by using both a high-temperature high-pressure flow vibrating-tube densimeter and a commercial vibrating-tube cell DMA 602HT.

Details

Title: Partial molar volumes of organic solutes in water. IV. Benzoic and hydroxybenzoic acids at temperatures fromT = 298 K toT = 498 K and pressures up to 30 MPa
Authors/Creators: J. Jedelský (Author/Creator)
L. Hnědkovský (Author/Creator)
P. Hynčica (Author/Creator)
I. Cibulka (Author/Creator)
Publication Details: The Journal of Chemical Thermodynamics, Vol.32(10), pp.1299-1310
Publisher: Academic Press
Identifiers: 991005540780507891
Murdoch Affiliation: Murdoch University
Language: English
Resource Type: Journal article

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