Browsing by Author "Aziza, Ahmida"

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Potentiometric studies of metal Complexes of 4-(4-nitrophenylazo) resorcinol (magneson) with Co(II), Cu(II), and Zn(II) ions in mixed solvent

Nabil, Bader; TagdidaHiba; Younis, Ben Amer; Zainab, Al borki; Aziza, Ahmida (University of Benghazi, 2022-04-11)

In this research work, the acid dissociation constants of 4-(4-nitrophenylazo) resorcinol = L1 and the formation constant of the metal chelates formed by this ligand with Co(II), Cu(II), and Zn (II) have been determined ...
Separation of Fe(II), Ni(II), Ca(II), and Mg(II) ions by Schiff bases complexation and reversed-phase high performance liquid chromatography

Nabil, Bader; Milan, Hutta; Heinz, -Martin Kuss; Aziza, Ahmida; Awad, Alhussadi; Mohamed, Elhuni (University of Benghazi, 2022-06-26)

The separation of Fe(II), Ni(II), Ca(II), and Mg(II) chelates of Schiff base ligand, N,N’- Bis(salicylidene)1,3-propylenediamine is reported on a column of silica. Metal chelates are well resolved with good peak shape ...

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