Spectrophotometric determination of Fe (III), Hg (II), and Pb (II) ions using GAH-1 and GAH-2 reactives

Askarova, Maral Rakhmetovna, Askarova, Maral Raxmetovna, Аскарова, Марал Рахметовна

Ilim ha’m ja’miyet · 2026-yil

Annotatsiya

The article investigates the optimal conditions for spectrophotometric determination of Fe(III), Hg(II), and Pb(II) ions using GAH-1 and GAH-2 reagents. The composition of the complexes was established by isomolar series and Asmus methods. Dissociation constants, molar absorptivity coefficients, equilibrium constants, and stability constants were determined. The developed method was successfully applied to synthetic mixtures and natural water samples.

Maqola ma’lumotlari
MualliflarAskarova, Maral Rakhmetovna, Askarova, Maral Raxmetovna, Аскарова, Марал Рахметовна
JurnalIlim ha’m ja’miyet
NashriyotНукус давлат педагогика институти
ISSN2010-720x, 2181-1555
Nashr sanasi2026-06-30
Son4-1
Betlar56-58
Tilkaa
Indeksga qo‘shilgan2026-08-26

Maqolaning asl sahifasi

Kalit so‘zlar

GAH-1, GAH-2, spektrofotometriya, temir(III), simob(II), qo‘rg‘oshin(II), kompleks birikmalar, GAH-1, GAH-2, спектрофотометрия, железо(III), ртуть(II), свинец(II), GAH-1, GAH-2, spectrophotometry, iron(III), mercury(II), lead(II), complex compounds

Iqtibos keltirish

APAAskarova, Maral Rakhmetovna, Askarova, Maral Raxmetovna, & Аскарова, Марал Рахметовна (2026). SPECTROPHOTOMETRIC DETERMINATION OF Fe (III), Hg (II), AND Pb (II) IONS USING GAH-1 AND GAH-2 REACTIVES. Ilim ha’m ja’miyet, (4-1), 56-58. https://journal.ndpi.uz/index/article/view/2026-4-1-017
GOST (OAK)Askarova, Maral Rakhmetovna, Askarova, Maral Raxmetovna, Аскарова, Марал Рахметовна SPECTROPHOTOMETRIC DETERMINATION OF Fe (III), Hg (II), AND Pb (II) IONS USING GAH-1 AND GAH-2 REACTIVES // Ilim ha’m ja’miyet. – 2026. – № 4-1. – B. 56-58.
MLAAskarova, Maral Rakhmetovna, Askarova, Maral Raxmetovna, and Аскарова, Марал Рахметовна. “SPECTROPHOTOMETRIC DETERMINATION OF Fe (III), Hg (II), AND Pb (II) IONS USING GAH-1 AND GAH-2 REACTIVES.” Ilim ha’m ja’miyet, (4-1), 56-58, 2026. https://journal.ndpi.uz/index/article/view/2026-4-1-017
ChicagoAskarova, Maral Rakhmetovna, Askarova, Maral Raxmetovna, and Аскарова, Марал Рахметовна. “SPECTROPHOTOMETRIC DETERMINATION OF Fe (III), Hg (II), AND Pb (II) IONS USING GAH-1 AND GAH-2 REACTIVES.” Ilim ha’m ja’miyet, (4-1), 56-58 (2026). https://journal.ndpi.uz/index/article/view/2026-4-1-017
HarvardAskarova, Maral Rakhmetovna, Askarova, Maral Raxmetovna, and Аскарова, Марал Рахметовна (2026) ‘SPECTROPHOTOMETRIC DETERMINATION OF Fe (III), Hg (II), AND Pb (II) IONS USING GAH-1 AND GAH-2 REACTIVES’, Ilim ha’m ja’miyet, (4-1), 56-58. https://journal.ndpi.uz/index/article/view/2026-4-1-017
BibTeX
@article{askarovamaralrakhmetovna2026,
  title = {SPECTROPHOTOMETRIC DETERMINATION OF Fe (III), Hg (II), AND Pb (II) IONS USING GAH-1 AND GAH-2 REACTIVES},
  author = {Askarova, Maral Rakhmetovna and Askarova, Maral Raxmetovna and Аскарова, Марал Рахметовна},
  journal = {Ilim ha’m ja’miyet},
  year = {2026},
  number = {4-1},
  pages = {56-58},
  url = {https://journal.ndpi.uz/index/article/view/2026-4-1-017}
}

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