Solvent extraction and spectrophotomteric determination of Cu (Ii) with dicyclohexyl-18-crown-6
Other Title(s)
الاستخلاص المذيبي للنحاس بوساطة داي سايكلو هيكسل-18-كروان-6- و تعينة بتقنية المطيافية الضوئية
Author
Source
Issue
Vol. 10, Issue 3 (30 Sep. 2013), pp.997-1004, 8 p.
Publisher
University of Baghdad College of Science for Women
Publication Date
2013-09-30
Country of Publication
Iraq
No. of Pages
8
Main Subjects
Topics
Abstract AR
تم استخدام طريقة الاستخلاص بالمذيب لتعين النحاس في الوسط المائي بطريقة لونية باستعمال الكاشف dicyclohexyl-18-crown-6 المذاب في الدايكلوروايثان و الذي كون معقد ملون.
استخلص في دالة حامضية 6.3.
قانون بير وجد مطاوعا في مدى تراكيز (2.5-22.5) ملغم / لتر بمعامل ارتباط 0.9989 و امتصاصية مولارية 1 x104 لتر مول1-.
سم1- و وجد أن المعقد المستخلص ذات تركيب محتمل هو (1:2).
Abstract EN
Liquid-Liquid Extraction of Cu(II) ion in aqueous solution by dicyclohexyl-18-crown-6 as extractant in dichloroethane was studied .The extraction efficiency was investigated by a spectrophometric method. The reagent form a coloured complex which has been a quantitatively extracted at pH 6.3.
The method obeys Beer`s law over range from (2.5-22.5) ppm with the correlation coefficient of 0.9989.
The molar absorptivity the stoichiometry of extracted complex is found to be 1 : 2.
the proposed method is very sensitive and selective.
American Psychological Association (APA)
Muhammad, Suad Salman. 2013. Solvent extraction and spectrophotomteric determination of Cu (Ii) with dicyclohexyl-18-crown-6. Baghdad Science Journal،Vol. 10, no. 3, pp.997-1004.
https://search.emarefa.net/detail/BIM-343205
Modern Language Association (MLA)
Muhammad, Suad Salman. Solvent extraction and spectrophotomteric determination of Cu (Ii) with dicyclohexyl-18-crown-6. Baghdad Science Journal Vol. 10, no. 3 (2013), pp.997-1004.
https://search.emarefa.net/detail/BIM-343205
American Medical Association (AMA)
Muhammad, Suad Salman. Solvent extraction and spectrophotomteric determination of Cu (Ii) with dicyclohexyl-18-crown-6. Baghdad Science Journal. 2013. Vol. 10, no. 3, pp.997-1004.
https://search.emarefa.net/detail/BIM-343205
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 1003
Record ID
BIM-343205
