Vol. 2 No. 4 (2024), Articles
Vol. 2 No. 4 (2024)

NUSXA KO’CHIRISH QURILMASI SIYOXI TARKIBIDAGI XROM (III) IONINI ORGANIK REAGENTLAR YORDAMIDA ANIQLASH

Articles
Published 2024-04-10
Qurbonova Sh.B
Termiz davlat universiteti, Termiz sh. Barkamol avlod ko’chasi, 43-uy
Bozorov L.U
Termiz davlat pedagogika institute, Termiz sh, I.Karimov ko’chasi 128-uy
Xolliyev A.X
Termiz davlat universiteti, Termiz sh. Barkamol avlod ko’chasi, 43-uy.
Xursanova.M.X
Termiz davlat universiteti, Termiz sh. Barkamol avlod ko’chasi, 43-uy.
Yunusov X.J
Termiz davlat universiteti, Termiz sh. Barkamol avlod ko’chasi, 43-uy
Xurramov A.B.
Termiz davlat universiteti, Termiz sh. Barkamol avlod ko’chasi, 43-uy.
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Keywords

Black ink, black ink composition, chromium (III) ion, 8-oxyquinoline, EDTA, dye, sodium hydroxide, distilled water, ethyl alcohol.

How to Cite

NUSXA KO’CHIRISH QURILMASI SIYOXI TARKIBIDAGI XROM (III) IONINI ORGANIK REAGENTLAR YORDAMIDA ANIQLASH. (2024). MEDICINE, PEDAGOGY AND TECHNOLOGY: THEORY AND PRACTICE, 2(4), 264-268. https://universalpublishings.com/index.php/mpttp/article/view/5122
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Abstract

In this article, research on the analytical methods of determining the chromium (III) ion contained in the black ink used in the copying machine used in our daily life, determining their existing properties and using them is described. It was determined that the average amount of chromium (III) ion in black ink is equal to 0.002 g.

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References

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