Electrical conductance studies in aqueous solutions of glutaric acid, disodium glutarate and sodium hydrogen glutarate

Alexander Apelblat; Emanuel Manzurola; Zoya Orekhova

doi:10.1007/s10953-007-9161-2

Electrical conductance studies in aqueous solutions of glutaric acid, disodium glutarate and sodium hydrogen glutarate

Alexander Apelblat, Emanuel Manzurola, Zoya Orekhova

Department of Chemical Engineering

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

2 Scopus citations

Abstract

Conductivity measurements of glutaric acid and disodium glutarate in dilute aqueous solutions were performed in the 288.15 to 323.15 K temperature range. The limiting equivalent conductances of glutarate anions, λ ^o(HGlut^-,T) and λ ^o(1/2Glut ^2-,T), and the dissociation constants of glutaric acid, K ₁(T) and K ₂(T), were derived by the use of the Onsager and the Quint and Viallard conductivity equations. The applied molecular model was successfully confirmed by analyzing the conductivities of sodium hydrogen glutarate at 298.15 K.

Original language	English
Pages (from-to)	1023-1035
Number of pages	13
Journal	Journal of Solution Chemistry
Volume	36
Issue number	8
DOIs	https://doi.org/10.1007/s10953-007-9161-2
State	Published - 1 Aug 2007

Keywords

Aqueous solutions
Disodium glutarate
Dissociation constants
Glutaric acid
Limiting molar conductances
Sodium hydrogen glutarate

ASJC Scopus subject areas

Biophysics
Biochemistry
Molecular Biology
Physical and Theoretical Chemistry

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10.1007/s10953-007-9161-2

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title = "Electrical conductance studies in aqueous solutions of glutaric acid, disodium glutarate and sodium hydrogen glutarate",

abstract = "Conductivity measurements of glutaric acid and disodium glutarate in dilute aqueous solutions were performed in the 288.15 to 323.15 K temperature range. The limiting equivalent conductances of glutarate anions, λ o(HGlut-,T) and λ o(1/2Glut 2-,T), and the dissociation constants of glutaric acid, K 1(T) and K 2(T), were derived by the use of the Onsager and the Quint and Viallard conductivity equations. The applied molecular model was successfully confirmed by analyzing the conductivities of sodium hydrogen glutarate at 298.15 K.",

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T1 - Electrical conductance studies in aqueous solutions of glutaric acid, disodium glutarate and sodium hydrogen glutarate

AU - Apelblat, Alexander

AU - Manzurola, Emanuel

AU - Orekhova, Zoya

PY - 2007/8/1

Y1 - 2007/8/1

N2 - Conductivity measurements of glutaric acid and disodium glutarate in dilute aqueous solutions were performed in the 288.15 to 323.15 K temperature range. The limiting equivalent conductances of glutarate anions, λ o(HGlut-,T) and λ o(1/2Glut 2-,T), and the dissociation constants of glutaric acid, K 1(T) and K 2(T), were derived by the use of the Onsager and the Quint and Viallard conductivity equations. The applied molecular model was successfully confirmed by analyzing the conductivities of sodium hydrogen glutarate at 298.15 K.

AB - Conductivity measurements of glutaric acid and disodium glutarate in dilute aqueous solutions were performed in the 288.15 to 323.15 K temperature range. The limiting equivalent conductances of glutarate anions, λ o(HGlut-,T) and λ o(1/2Glut 2-,T), and the dissociation constants of glutaric acid, K 1(T) and K 2(T), were derived by the use of the Onsager and the Quint and Viallard conductivity equations. The applied molecular model was successfully confirmed by analyzing the conductivities of sodium hydrogen glutarate at 298.15 K.

KW - Aqueous solutions

KW - Disodium glutarate

KW - Dissociation constants

KW - Glutaric acid

KW - Limiting molar conductances

KW - Sodium hydrogen glutarate

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Electrical conductance studies in aqueous solutions of glutaric acid, disodium glutarate and sodium hydrogen glutarate

Abstract

Keywords

ASJC Scopus subject areas

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