Dissociations constants and association thermodynamic functions of glycine acid in dimethyl formaide mixtures from conductance measurements
Other Title(s)
الدول الثرموديناميكية و ثوابت التفكيك لحامض الكلايسين في مزيج من داي مثيل فورمايد من قياسات التوصيلية
Joint Authors
Yusuf, Qahtan Adnan
Farhan, Ahlam Muhammad
Source
Issue
Vol. 3, Issue 2 (30 Jun. 2006), pp.301-308, 8 p.
Publisher
University of Baghdad College of Science for Women
Publication Date
2006-06-30
Country of Publication
Iraq
No. of Pages
8
Main Subjects
Abstract EN
The dissociation of glycine in Dimethyl formamide mixtures over the temperature range 293.15-308.15 K , has been studied by direct conductance measurements.
The acid dissociation at each temperature was investigated at solvent composition (X2) involving 0.141.
The conductance measurements enabled the estimation of the degree of the acid dissociation, the molar conductivity of the acid at infinite dilution and the activation energy for the movement of cation and anion ions the solvent mixture at infinite dilution .
The resulting data have been used to determine the dissociation constant and the associated thermodynamic functions for the acid dissociation in the solvent Mixture.
At any temperature in the range 293.15-308.15 K.
The pKa1 and pKa2 increased with increasing temperature
American Psychological Association (APA)
Farhan, Ahlam Muhammad& Yusuf, Qahtan Adnan. 2006. Dissociations constants and association thermodynamic functions of glycine acid in dimethyl formaide mixtures from conductance measurements. Um-Salama Science Journal،Vol. 3, no. 2, pp.301-308.
https://search.emarefa.net/detail/BIM-368891
Modern Language Association (MLA)
Farhan, Ahlam Muhammad& Yusuf, Qahtan Adnan. Dissociations constants and association thermodynamic functions of glycine acid in dimethyl formaide mixtures from conductance measurements. Um-Salama Science Journal Vol. 3, no. 2 (2006), pp.301-308.
https://search.emarefa.net/detail/BIM-368891
American Medical Association (AMA)
Farhan, Ahlam Muhammad& Yusuf, Qahtan Adnan. Dissociations constants and association thermodynamic functions of glycine acid in dimethyl formaide mixtures from conductance measurements. Um-Salama Science Journal. 2006. Vol. 3, no. 2, pp.301-308.
https://search.emarefa.net/detail/BIM-368891
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 307-308
Record ID
BIM-368891