Vapour pressures of saturated aqueous solutions of ammonium iodide, potassium iodide, potassium nitrate, strontium chloride, lithium sulphate, sodium thiosulphate, magnesium nitrate, and uranyl nitrate from T = (278 to 323) K

Alexander Apelblat; Eli Korin

doi:10.1006/jcht.1997.0311

Vapour pressures of saturated aqueous solutions of ammonium iodide, potassium iodide, potassium nitrate, strontium chloride, lithium sulphate, sodium thiosulphate, magnesium nitrate, and uranyl nitrate from T = (278 to 323) K

Alexander Apelblat, Eli Korin

Department of Chemical Engineering

Research output: Contribution to journal › Article › peer-review

53 Scopus citations

Abstract

Vapour pressures of saturated aqueous solutions of NH₄I, KI, KNO₃, SrCl₂, Li₂SO₄, Na₂S₂O₃, Mg(NO₃)₂, and UO₂(NO₃)₂ were determined in the temperature range (278 to 323) K using an electronic hygrometer with an electrolyte sensor, and compared with literature data. Water activities, osmotic coefficients, and molar enthalpies of vaporization and solution at saturation point were evaluated from the determined vapour pressures.

Original language	English
Pages (from-to)	459-471
Number of pages	13
Journal	Journal of Chemical Thermodynamics
Volume	30
Issue number	4
DOIs	https://doi.org/10.1006/jcht.1997.0311
State	Published - 1 Jan 1998

Keywords

Enthalpies of vaporization
Osmotic coefficients
Saturated solutions
Vapour pressures
Water activities

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics
General Materials Science
Physical and Theoretical Chemistry

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title = "Vapour pressures of saturated aqueous solutions of ammonium iodide, potassium iodide, potassium nitrate, strontium chloride, lithium sulphate, sodium thiosulphate, magnesium nitrate, and uranyl nitrate from T = (278 to 323) K",

abstract = "Vapour pressures of saturated aqueous solutions of NH4I, KI, KNO3, SrCl2, Li2SO4, Na2S2O3, Mg(NO3)2, and UO2(NO3)2 were determined in the temperature range (278 to 323) K using an electronic hygrometer with an electrolyte sensor, and compared with literature data. Water activities, osmotic coefficients, and molar enthalpies of vaporization and solution at saturation point were evaluated from the determined vapour pressures.",

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Vapour pressures of saturated aqueous solutions of ammonium iodide, potassium iodide, potassium nitrate, strontium chloride, lithium sulphate, sodium thiosulphate, magnesium nitrate, and uranyl nitrate from T = (278 to 323) K. / Apelblat, Alexander ; Korin, Eli.
In: Journal of Chemical Thermodynamics, Vol. 30, No. 4, 01.01.1998, p. 459-471.

Research output: Contribution to journal › Article › peer-review

TY - JOUR

T1 - Vapour pressures of saturated aqueous solutions of ammonium iodide, potassium iodide, potassium nitrate, strontium chloride, lithium sulphate, sodium thiosulphate, magnesium nitrate, and uranyl nitrate from T = (278 to 323) K

AU - Apelblat, Alexander

AU - Korin, Eli

PY - 1998/1/1

Y1 - 1998/1/1

N2 - Vapour pressures of saturated aqueous solutions of NH4I, KI, KNO3, SrCl2, Li2SO4, Na2S2O3, Mg(NO3)2, and UO2(NO3)2 were determined in the temperature range (278 to 323) K using an electronic hygrometer with an electrolyte sensor, and compared with literature data. Water activities, osmotic coefficients, and molar enthalpies of vaporization and solution at saturation point were evaluated from the determined vapour pressures.

AB - Vapour pressures of saturated aqueous solutions of NH4I, KI, KNO3, SrCl2, Li2SO4, Na2S2O3, Mg(NO3)2, and UO2(NO3)2 were determined in the temperature range (278 to 323) K using an electronic hygrometer with an electrolyte sensor, and compared with literature data. Water activities, osmotic coefficients, and molar enthalpies of vaporization and solution at saturation point were evaluated from the determined vapour pressures.

KW - Enthalpies of vaporization

KW - Osmotic coefficients

KW - Saturated solutions

KW - Vapour pressures

KW - Water activities

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JO - Journal of Chemical Thermodynamics

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Vapour pressures of saturated aqueous solutions of ammonium iodide, potassium iodide, potassium nitrate, strontium chloride, lithium sulphate, sodium thiosulphate, magnesium nitrate, and uranyl nitrate from T = (278 to 323) K

Abstract

Keywords

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