Russian Journal of Inorganic Chemistry, Tập 37,Số phát hành 12Chemical Society., 1992 |
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Kết quả 1-3 trong 27
Trang 1363
... heating , crystalline beryllium hydride becomes amorphous ( Figs . 2 and 3 ) . Pure BeH ‡ ( amorphous ) can be obtained by quenching specimens at rates of not less than 100 K s1 . The conditions required for the synthesis of BeH2 ...
... heating , crystalline beryllium hydride becomes amorphous ( Figs . 2 and 3 ) . Pure BeH ‡ ( amorphous ) can be obtained by quenching specimens at rates of not less than 100 K s1 . The conditions required for the synthesis of BeH2 ...
Trang 1390
... Heating a stoichiometric mixture of WO3 and CBг4 in an ampoule gives WO2Bг2 ( at 200 ° C ) 20 or WOBr4 ( at 440 ° C ) .15 A convenient laboratory method for obtaining oxide halides involves heating a mixture of WO3 and WBr for a long ...
... Heating a stoichiometric mixture of WO3 and CBг4 in an ampoule gives WO2Bг2 ( at 200 ° C ) 20 or WOBr4 ( at 440 ° C ) .15 A convenient laboratory method for obtaining oxide halides involves heating a mixture of WO3 and WBr for a long ...
Trang 1457
... Heating the cast specimens at 1700 ° C for 48 h did not produce any changes in the phase composition . When the heating was carried out at 1500 ° C for 720 h ( Fig . 1c ) the compound CaGd40 , decomposed and Gd2Zr2O7 ( P ) and Gd6ZrO11 ...
... Heating the cast specimens at 1700 ° C for 48 h did not produce any changes in the phase composition . When the heating was carried out at 1500 ° C for 720 h ( Fig . 1c ) the compound CaGd40 , decomposed and Gd2Zr2O7 ( P ) and Gd6ZrO11 ...
Nội dung
Inorganic | 1353 |
Contents | 1376 |
Activation of the solution of copperII oxide in aqueous EDTA solutions by the 1385 2683 | 1385 |
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Thuật ngữ và cụm từ thông dụng
acetonitrile acid adducts aluminium ammonia analysis anions aqueous solution bands bond calculated CEDTA Chem Chemistry chloride cm¹ complex formation composition concentration COORDINATION COMPOUNDS copper copper(II crystal structure crystallisation decomposition dioxide EDTA electronic English translation fluoride formed H₂O halides halides and oxide hydride hydrogen hydroxide increase Inorg INORGANIC ions isomers kcal Khim kinetic Koord ligand metal methanol method mixture molecular complexes molecules Moscow Neorg Neorganicheskoi Khimii 37 nickel(II nitrate obtained octahedron oxide halides oxygen atom parameters phase physicochemical potassium propylene carbonate pyridine rate of solution reaction salts sodium solid solutions solubility solution of copper(II solvate solvents specimens stability constants synthesis Table temperature ternary thermal Translated from Zhurnal translation in Russ tungsten hexachloride tungsten hexafluoride tungsten oxide tungsten(VI WOCL WOF4 X-ray diffraction Yu A Buslaev Zhurnal Neorganicheskoi Khimii