Russian Journal of Inorganic Chemistry, Tập 35,Trang 1-928Chemical Society., 1990 |
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Trang 27
... analysis of sodium tetrafluoroborate . Figure 2. Thermal analysis of the 7NaBF - Al2O3 mixture . The thermal stability of sodium tetrafluoroborate is much lower than that of KBF4 . According to reference data , * NaBF4 melts at 406 ° C ...
... analysis of sodium tetrafluoroborate . Figure 2. Thermal analysis of the 7NaBF - Al2O3 mixture . The thermal stability of sodium tetrafluoroborate is much lower than that of KBF4 . According to reference data , * NaBF4 melts at 406 ° C ...
Trang 742
... analysis of the liquid and solid phases ( average values from three determinations ) are given in Table 1. The uncertainty in the chemical analysis did not exceed 3 % . Table 1. Chemical analysis of the solid and liquid phases . 1237 ...
... analysis of the liquid and solid phases ( average values from three determinations ) are given in Table 1. The uncertainty in the chemical analysis did not exceed 3 % . Table 1. Chemical analysis of the solid and liquid phases . 1237 ...
Trang 921
... analysis and X - ray analysis . The equilibrium diagram of the system was constructed and the temperatures of the phase transitions determined . The thermal analysis apparatus consisted of an electric furnace ( 1 kW power ) , a device ...
... analysis and X - ray analysis . The equilibrium diagram of the system was constructed and the temperatures of the phase transitions determined . The thermal analysis apparatus consisted of an electric furnace ( 1 kW power ) , a device ...
Nội dung
Journal | 1 |
Volume 35 | 6 |
The preparation of the anhydrous oxide chlorides ZrOCl2 and HfOCl2 | 10 |
Bản quyền | |
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Thuật ngữ và cụm từ thông dụng
absorption acetylacetonates acid Akad åkermanites alkali anion aqueous solution bands birefringence bond calculated cations Chem chemical Chemistry chloride cm-¹ cm¯¹ cm¹ complex formation components composition compounds concentration containing coordination sphere copper(II corresponding crystallisation crystals curves decrease determined electronic endothermic endothermic effect English translation enthalpy equilibrium eutectic experimental formed given in Table groups H₂O hafnium heating hydrogen increase infrared spectra Inorg ions isothermal Khim Khimiya lanthanide ligands metal method mixture mol¹ molecules Moscow Nauk SSSR Nauka Neorg Neorganicheskoi Khimii 35 niobium(V nitrate obtained orthorhombic oxide paramagnetic parameters phosphate platinum(II present protonated ratio reaction salts samarium shows solid phase solid solutions solubility solvate specimens spectrum stability constants structure studied synthesis thermal analysis thermal decomposition Translated from Zhurnal translation in Russ values vibrations wavenumbers X-ray diffraction X-ray diffraction patterns Zhurnal Neorganicheskoi Khimii