THE REDOX FEATURES OF COMPLEX FORMATION REACTIONS OF Hg(II), Ce(IV), Se(VI), Cr(VI), Mn(VII), V(V) WITH CARMOISINE
The activating effect of Mn(VII) ions on V(V), Se(VI) and Cr(VI) complexing ability with carmoisine was established with pH values that are typical of each ion separately, that allow to determinate them without heating of reaction mixture. It is shown that values of the chemical system redox potenti...
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| Format: | Article |
| Language: | English |
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Odessa I. I. Mechnikov National University
2014-12-01
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| Series: | Vìsnik Odesʹkogo Nacìonalʹnogo Unìversitetu: Hìmìâ |
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| Online Access: | http://heraldchem.onu.edu.ua/article/view/31887 |
| _version_ | 1811264574593171456 |
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| author | A. N. Chebotaryov E. V. Raboshvil I. S. Efimova |
| author_facet | A. N. Chebotaryov E. V. Raboshvil I. S. Efimova |
| author_sort | A. N. Chebotaryov |
| collection | DOAJ |
| description | The activating effect of Mn(VII) ions on V(V), Se(VI) and Cr(VI) complexing ability with carmoisine was established with pH values that are typical of each ion separately, that allow to determinate them without heating of reaction mixture. It is shown that values of the chemical system redox potential and the medium acidity, which are optimal for each of the investigated metal ions, are critical and important factors that influence complex formation in the systems "M1-M2-CAN". |
| first_indexed | 2024-04-12T20:06:53Z |
| format | Article |
| id | doaj.art-5ada5ec46f564abf9fc1ba7501c25766 |
| institution | Directory Open Access Journal |
| issn | 2304-0947 2414-5963 |
| language | English |
| last_indexed | 2024-04-12T20:06:53Z |
| publishDate | 2014-12-01 |
| publisher | Odessa I. I. Mechnikov National University |
| record_format | Article |
| series | Vìsnik Odesʹkogo Nacìonalʹnogo Unìversitetu: Hìmìâ |
| spelling | doaj.art-5ada5ec46f564abf9fc1ba7501c257662022-12-22T03:18:22ZengOdessa I. I. Mechnikov National UniversityVìsnik Odesʹkogo Nacìonalʹnogo Unìversitetu: Hìmìâ2304-09472414-59632014-12-01174(44)616910.18524/2304-0947.2012.4(44).3188731887THE REDOX FEATURES OF COMPLEX FORMATION REACTIONS OF Hg(II), Ce(IV), Se(VI), Cr(VI), Mn(VII), V(V) WITH CARMOISINEA. N. Chebotaryov0E. V. Raboshvil1I. S. Efimova2Одеський національний університет імені І. І. МечниковаОдеський національний університет імені І. І. МечниковаОдеський національний університет імені І. І. МечниковаThe activating effect of Mn(VII) ions on V(V), Se(VI) and Cr(VI) complexing ability with carmoisine was established with pH values that are typical of each ion separately, that allow to determinate them without heating of reaction mixture. It is shown that values of the chemical system redox potential and the medium acidity, which are optimal for each of the investigated metal ions, are critical and important factors that influence complex formation in the systems "M1-M2-CAN".http://heraldchem.onu.edu.ua/article/view/31887редокс-реакціякармоазініони металу |
| spellingShingle | A. N. Chebotaryov E. V. Raboshvil I. S. Efimova THE REDOX FEATURES OF COMPLEX FORMATION REACTIONS OF Hg(II), Ce(IV), Se(VI), Cr(VI), Mn(VII), V(V) WITH CARMOISINE Vìsnik Odesʹkogo Nacìonalʹnogo Unìversitetu: Hìmìâ редокс-реакція кармоазін іони металу |
| title | THE REDOX FEATURES OF COMPLEX FORMATION REACTIONS OF Hg(II), Ce(IV), Se(VI), Cr(VI), Mn(VII), V(V) WITH CARMOISINE |
| title_full | THE REDOX FEATURES OF COMPLEX FORMATION REACTIONS OF Hg(II), Ce(IV), Se(VI), Cr(VI), Mn(VII), V(V) WITH CARMOISINE |
| title_fullStr | THE REDOX FEATURES OF COMPLEX FORMATION REACTIONS OF Hg(II), Ce(IV), Se(VI), Cr(VI), Mn(VII), V(V) WITH CARMOISINE |
| title_full_unstemmed | THE REDOX FEATURES OF COMPLEX FORMATION REACTIONS OF Hg(II), Ce(IV), Se(VI), Cr(VI), Mn(VII), V(V) WITH CARMOISINE |
| title_short | THE REDOX FEATURES OF COMPLEX FORMATION REACTIONS OF Hg(II), Ce(IV), Se(VI), Cr(VI), Mn(VII), V(V) WITH CARMOISINE |
| title_sort | redox features of complex formation reactions of hg ii ce iv se vi cr vi mn vii v v with carmoisine |
| topic | редокс-реакція кармоазін іони металу |
| url | http://heraldchem.onu.edu.ua/article/view/31887 |
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