Исследование кинетических закономерностей процессов синтеза тетрафтороброматов щелочных металлов; Перспективы развития фундаментальных наук
| Parent link: | Перспективы развития фундаментальных наук.— 2012.— [С. 333-335] |
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| Diğer Yazarlar: | , |
| Özet: | Заглавие с экрана In the present paper the kinetics of syntheses of alkali metal tetrafluorobromates were studied. Determination of the activation energy was carried out by the indirect method based on the values of reaction half-time at different temperatures. The measurement of half-times was conducted by calorimetric method. The values of activation energies for the concerned reactions were 23.76 kJ mol-1(for RbBrF4) and 43.81 kJ mol-1(for CsBrF4). This indicates that the reaction of synthesis of RbBrF4 lies in transition region and the one for CsBrF4 lies in kinetic region. |
| Dil: | Rusça |
| Baskı/Yayın Bilgisi: |
2012
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| Seri Bilgileri: | Химия |
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| Online Erişim: | http://www.lib.tpu.ru/fulltext/c/2012/C21/110.pdf |
| Materyal Türü: | Elektronik Kitap Bölümü |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=237956 |
| Fiziksel Özellikler: | 1 файл(612 Кб) |
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| Özet: | Заглавие с экрана In the present paper the kinetics of syntheses of alkali metal tetrafluorobromates were studied. Determination of the activation energy was carried out by the indirect method based on the values of reaction half-time at different temperatures. The measurement of half-times was conducted by calorimetric method. The values of activation energies for the concerned reactions were 23.76 kJ mol-1(for RbBrF4) and 43.81 kJ mol-1(for CsBrF4). This indicates that the reaction of synthesis of RbBrF4 lies in transition region and the one for CsBrF4 lies in kinetic region. |