Russian Journal of Inorganic Chemistry, Tập 35,Trang 1-928Chemical Society., 1990 |
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Kết quả 1-3 trong 21
Trang 14
... hafnium ions react with the anions of acids to form complexes of different types , with different compositions and stabilities . The complexes of zirconium and hafnium with sulphuric and hydrohalic acids have been studied in strongly ...
... hafnium ions react with the anions of acids to form complexes of different types , with different compositions and stabilities . The complexes of zirconium and hafnium with sulphuric and hydrohalic acids have been studied in strongly ...
Trang 15
... hafnium were prepared by dissolving the oxide chlorides of the metals in 2 M perchloric acid ( concentration of the solutions 10-3 M ) . After being kept for 2 d , these solutions remained sufficiently stable for a long time . " The ...
... hafnium were prepared by dissolving the oxide chlorides of the metals in 2 M perchloric acid ( concentration of the solutions 10-3 M ) . After being kept for 2 d , these solutions remained sufficiently stable for a long time . " The ...
Trang 183
... hafnium ions ( 1 : 1 ) and varying concentrations of ammonia . The following stages have been observed in the precipitation of aluminium and hafnium when these are present together : the simultaneous precipitation of Al and Hf as the ...
... hafnium ions ( 1 : 1 ) and varying concentrations of ammonia . The following stages have been observed in the precipitation of aluminium and hafnium when these are present together : the simultaneous precipitation of Al and Hf as the ...
Nội dung
Journal | 1 |
The preparation of the anhydrous oxide chlorides ZrOCl2 and HfOCl2 | 10 |
Ts B Konunova L S Kachkar G F Serova | 16 |
Bản quyền | |
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Thuật ngữ và cụm từ thông dụng
1989 Translated absorption acetylacetonates acid Akad aluminium anion aqueous solution atoms bands birefringence calculated cations Chem chemical Chemistry chloride cm-¹ cm¯¹ cm¹ coefficient complex formation components composition compounds concentration coordination sphere copper copper(II corresponding crystallisation crystals curves decrease determined diagram diffraction patterns DMSO electronic endothermic English translation enthalpy equilibrium ethylenediamine experimental formed given in Table groups H₂O hafnium heating hydrogen increase indium infrared spectra Inorg isothermal Khim lanthanide ligand magnetic magnetic susceptibility mass melts method mixture mol¹ molar molecules Moscow Nauk SSSR Neorg Neorganicheskoi Khimii 35 nickel(II niobium(V nitrate observed obtained oxide parameters phase transformation phosphinothricin Phys platinum(II precipitates proton range ratio reaction shows solid phases solid solutions solubility solvate specimens spectrum stability constants structure studied thermal analysis thermal decomposition TPPO Translated from Zhurnal translation in Russ values X-ray diffraction Zhurnal Neorganicheskoi Khimii ΣΣ