Interaction in the zinc perchlorate–urea–perchloric acid–water system at 25°С
- Авторы: Erkasov R.S.1, Nesmeyanova R.M.2, Massakbayeva S.R.2, Kusepova L.A.1
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Учреждения:
- Gumilev Eurasian National University
- Toraigyrov Pavlodar State University
- Выпуск: Том 62, № 5 (2017)
- Страницы: 619-624
- Раздел: Physicochemical Analysis of Inorganic Systems
- URL: https://bakhtiniada.ru/0036-0236/article/view/167649
- DOI: https://doi.org/10.1134/S0036023617050102
- ID: 167649
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Аннотация
Heterogeneous equilibria in the zinc perchlorate–urea–perchloric acid–water quaternary system at 25°С were studied by investigating solubility. The crystallization regions were found for the initial solid components, eutonic compositions of the ternary systems constituting the quaternary system, binary compounds of urea with zinc perchlorate and perchloric acid, and also two new coordination compounds containing simultaneously zinc perchlorate, urea, and perchloric acid: ZnClO4 · 4CO(NH2)2 · HClO4 and ZnClO4 · 2CO(NH2)2 · HClO4.
Об авторах
R. Erkasov
Gumilev Eurasian National University
Автор, ответственный за переписку.
Email: erkass@mail.ru
Казахстан, ul. Satpaeva 2, Astana, 010000
R. Nesmeyanova
Toraigyrov Pavlodar State University
Email: erkass@mail.ru
Казахстан, ul. Lomova 64, Pavlodar, 140008
S. Massakbayeva
Toraigyrov Pavlodar State University
Email: erkass@mail.ru
Казахстан, ul. Lomova 64, Pavlodar, 140008
L. Kusepova
Gumilev Eurasian National University
Email: erkass@mail.ru
Казахстан, ul. Satpaeva 2, Astana, 010000
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