Russian Journal of Inorganic Chemistry, Tập 40,Số phát hành 9-12British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1995 |
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... tion for the selective and group concentration of heavy metals and the preconcentration of organic compounds prior to their determination by physical and physico- chemical methods . The characteristics of different extraction systems ...
... tion for the selective and group concentration of heavy metals and the preconcentration of organic compounds prior to their determination by physical and physico- chemical methods . The characteristics of different extraction systems ...
Trang 1716
... tion medium . When a 5 % Cl2O , solution in CCl4 is frozen over ethylenediamine at a molar ratio of H2N ( CH2 ) 2NH2 : Cl2O7 = 2 : 1 in the vacuum setup and is then allowed to warm to room temperature , the mix- ture melts and separates ...
... tion medium . When a 5 % Cl2O , solution in CCl4 is frozen over ethylenediamine at a molar ratio of H2N ( CH2 ) 2NH2 : Cl2O7 = 2 : 1 in the vacuum setup and is then allowed to warm to room temperature , the mix- ture melts and separates ...
Trang 1891
... tion spectrum of an aqueous solution of platinum acetami- date ( Table 3 ) . According to X - ray diffraction data , the compound is a dimeric platinum ( II ) complex with two acetamidate bridges of head - to - tail type . Evaporating ...
... tion spectrum of an aqueous solution of platinum acetami- date ( Table 3 ) . According to X - ray diffraction data , the compound is a dimeric platinum ( II ) complex with two acetamidate bridges of head - to - tail type . Evaporating ...
Nội dung
The Kinetics and Mechanism of SolidPhase Synthesis of YBa₂Cu3078 | 1359 |
Vol 40 No 9 1995 | 1360 |
Structure of Sodium Hexahydroperoxostannate | 1365 |
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absorption Academy According acid activity addition analysis angles anion aqueous atoms bands basis bismuth bond calculated cation cell Chem chemical Chemistry chloride cm-¹ complexes composition compounds concentration constants containing coordination Copyright corresponding crystals curves decrease dependence determined distances effect electron energy equilibrium experimental extraction fluoride formation groups H₂O heating hydrogen increase indicates Inorg Inorganic Institute intensity interaction ions Khim ligand melt metal method mixture molecules Moscow Neorg Note observed obtained occurs Original oxides oxygen parameters peritectic phase position possible powder precipitate prepared presence properties Publishing range ratio reaction REFERENCES region respectively Russian salts samples Sciences shift shows similar sodium solid solutions space group spectra spectrum stability structure studied synthesis Table temperature thermal tion transition unit values vibrations X-ray diffraction