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Spectrophotometric and potentiometric analysis of calcichrome and its complex with calcium ion
Joint Authors
al-Samirrai, Saja S.
al-Hiti, Ismail K.
al-Ubaydi, Umar H.
Source
مجلة ابن الهيثم للعلوم الصرفة و التطبيقية
Publisher
University of Baghdad College of Education for Pure Science / Ibn al-Haitham
Publication Date
2017-12-31
Country of Publication
Iraq
No. of Pages
9
Main Subjects
English Abstract
It was confirmed in this research that the ligand calcichrome formed stable complex with calcium ion at pH of 8.5 which verified by UV/Vis and FTIR spectral analysis and the complexation occurred via hydroxyl groups.
The stoichiometric ratio of the formed complex was found to be 1:1 by mole ratio and continuous variation methods.
Dry ashing method of the complex and flame emission photometric analysis offered a calcium percentage in calcium complex equal 4.5% with an error of 2.41% due to experimental errors.
Data Type
Conference Papers
Record ID
BIM-851608
American Psychological Association (APA)
al-Samirrai, Saja S.& al-Hiti, Ismail K.& al-Ubaydi, Umar H.. 2017-12-31. Spectrophotometric and potentiometric analysis of calcichrome and its complex with calcium ion. International Conference on Biology, Chemistry, Computer Science, Mathematics, and Physics, will take place (2017 : Ibn Al Haitham University of Baghdad, Iraq). . Special issue (2017), pp.321-329.Baghdad Iraq : University of Baghdad College of Education for Pure Science / Ibn al-Haitham.
https://search.emarefa.net/detail/BIM-851608
Modern Language Association (MLA)
al-Samirrai, Saja S.…[et al.]. Spectrophotometric and potentiometric analysis of calcichrome and its complex with calcium ion. . Baghdad Iraq : University of Baghdad College of Education for Pure Science / Ibn al-Haitham. 2017-12-31.
https://search.emarefa.net/detail/BIM-851608
American Medical Association (AMA)
al-Samirrai, Saja S.& al-Hiti, Ismail K.& al-Ubaydi, Umar H.. Spectrophotometric and potentiometric analysis of calcichrome and its complex with calcium ion. . International Conference on Biology, Chemistry, Computer Science, Mathematics, and Physics, will take place (2017 : Ibn Al Haitham University of Baghdad, Iraq).
https://search.emarefa.net/detail/BIM-851608