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Ultima descărcare din IBN: 2023-07-23 08:46 |
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Electrochimie (113) |
SM ISO690:2012 UNGUREANU, Iurie, DUKA, Gh., HUMELNICU, Ionel, BOURCEANU, Gelu. The possibility of Ce3+ and Mn2+ complex ions formation with iodine species in a dushman reaction. In: Chemistry Journal of Moldova, 2018, nr. 1(13), pp. 103-110. ISSN 1857-1727. DOI: https://doi.org/10.19261/cjm.2017.464 |
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Chemistry Journal of Moldova | |||||
Numărul 1(13) / 2018 / ISSN 1857-1727 /ISSNe 2345-1688 | |||||
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DOI: https://doi.org/10.19261/cjm.2017.464 | |||||
CZU: 544.65 | |||||
Pag. 103-110 | |||||
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Rezumat | |||||
This contribution presents investigations into possible effects of Ce3+ and Mn2+ on the reduction of UV-spectral signal for I3- observed e.g. in the Dushman reaction. The potential of the metal ions to form complexes with iodine-containing species was analysed. It was shown that no complex ions are formed between Ce3+ and Mn2+ metals ions with IO3-, I-, I2 species. Only the formation of a very weak CeI32+complex ion was found to occur. An effect of a complex formation on the studied systems could be excluded. |
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Cuvinte-cheie Dushman reaction, cerium ion, manganese ion, iodine specie. |
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