Conductivity study of tetra aqua-1, 10-phenanthroline cobalt (II) chloride [Co (1, 10-phen) (H2O)4] Cl2 in methanol-water mixture at different temperatures
Joint Authors
Hamid, Y. O.
Dhannun, F. A.
Hani, A. M.
Source
Issue
Vol. 25, Issue 2007 (31 Mar. 2007), pp.111-123, 13 p.
Publisher
University of Babylon College of Sciences
Publication Date
2007-03-31
Country of Publication
Iraq
No. of Pages
13
Main Subjects
Abstract AR
تمت دراسة سلوك الدينامي المائي للمعقد [Co (1,10-Phen) (H2O)4]Cl 2 في مزيج من الماء و الميثانول كمذيب بواسطة قياسات التوصيلية في درجات حرارية مختلفة (288.15 – 308.15 k) و تم حساب التوصيلية المولارية المحددة ((Λo و ثابت التجمع الأيوني (KA) للإلكترونيات و معدل المسافة بين الأيونات (R) باستخدام معادلة لي-ويتون.
و وجد أن القوة الكولومية تلعب دور هام في عملية التجمع الأيوني من جهة نظر الثرمودينامية و تم حساب ناتج والدن (Λoηo) لكل تركيب من المذيب.
Abstract EN
The hydrodynamic behaviour of tetra aquo-1,10-phenanthroline cobalt (II) chloride in methanol-water mixture have been investigated by precise conductance measurements at 288.15-308.15 K.
The limiting molar conductances (Λo), ion association constant KA of the electrolyte and the main distance between ion in solution (R) have been evaluated by Lee- Wheaton conductivity equation.
Coulombic forces are found to play a major role in the association processes from thermodynamic point of view.
Walden products (Λoηo) have also been calculated for each solvent composition.
American Psychological Association (APA)
Hamid, Y. O.& Dhannun, F. A.& Hani, A. M.. 2007. Conductivity study of tetra aqua-1, 10-phenanthroline cobalt (II) chloride [Co (1, 10-phen) (H2O)4] Cl2 in methanol-water mixture at different temperatures. National Journal of Chemistry،Vol. 25, no. 2007, pp.111-123.
https://search.emarefa.net/detail/BIM-338908
Modern Language Association (MLA)
Hamid, Y. O.…[et al.]. Conductivity study of tetra aqua-1, 10-phenanthroline cobalt (II) chloride [Co (1, 10-phen) (H2O)4] Cl2 in methanol-water mixture at different temperatures. National Journal of Chemistry Vol. 25 (2007), pp.111-123.
https://search.emarefa.net/detail/BIM-338908
American Medical Association (AMA)
Hamid, Y. O.& Dhannun, F. A.& Hani, A. M.. Conductivity study of tetra aqua-1, 10-phenanthroline cobalt (II) chloride [Co (1, 10-phen) (H2O)4] Cl2 in methanol-water mixture at different temperatures. National Journal of Chemistry. 2007. Vol. 25, no. 2007, pp.111-123.
https://search.emarefa.net/detail/BIM-338908
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 123
Record ID
BIM-338908
