Russian Journal of Inorganic Chemistry, Tập 22Chemical Society., 1977 |
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Kết quả 1-3 trong 23
Trang 417
... Bismuth was determined by the iodide method in the aqueous phase or in the re - extracts . The concentrations of chloride and bromide ions in the organic phase were determined by the Volhard method in the re - extracts . Bismuth was re ...
... Bismuth was determined by the iodide method in the aqueous phase or in the re - extracts . The concentrations of chloride and bromide ions in the organic phase were determined by the Volhard method in the re - extracts . Bismuth was re ...
Trang 418
... bismuth - containing organic phases obtained in the extraction of bismuth from halide media : 1 ) 0.25 N LiCl ; 2 ) 1 N LiCl ; 3 ) 2 N LiCl ; 4 ) 4 N LiCl ; 5 ) 0.02 N LiBr ; 6 ) 1 N LiBr ; 1 ) -6 ) 1 N H2SO ; 7 ) 6 N HBr ; [ Bi ] init ...
... bismuth - containing organic phases obtained in the extraction of bismuth from halide media : 1 ) 0.25 N LiCl ; 2 ) 1 N LiCl ; 3 ) 2 N LiCl ; 4 ) 4 N LiCl ; 5 ) 0.02 N LiBr ; 6 ) 1 N LiBr ; 1 ) -6 ) 1 N H2SO ; 7 ) 6 N HBr ; [ Bi ] init ...
Trang 929
... bismuth oxide iodide or bismuth iodide . Ions containing oxygen or ternary mole- cules containing simultaneously bismuth , oxygen , and iodine atoms were not observed . Our results suggest that BIOI completely dissociates when vaporised ...
... bismuth oxide iodide or bismuth iodide . Ions containing oxygen or ternary mole- cules containing simultaneously bismuth , oxygen , and iodine atoms were not observed . Our results suggest that BIOI completely dissociates when vaporised ...
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COORDINATION equalisation of the electronegativities | 13 |
73 | 13 |
Preparation and some properties of tungsten | 13 |
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1975 Translated absorption bands absorption spectra acid Akad alkali metal ammonium analysis anion aqueous solutions atoms bond bromine caesium calculated cations cerium Chem chemical Chemistry chloride cm-¹ cm¹ complexes composition compounds concen concentration coordination copper(II corresponding crystallisation crystals curves decomposition dehydration determined electronic endothermic endothermic effect equilibrium diagram ethanol experimental Figure formation formed H₂O hafnium heating hydrogen hydrolysis hydroxide infrared infrared spectra Inorg Inorganic interaction investigated ions iron(III isotherms kcal Khim Khimiya lanthanide lanthanum ligand melts metaphosphates method mixtures mole molecules Moscow Na₂HPO4 Nauk SSSR Neorg nickel(II obtained optical density oxide oxygen phosphate potassium precipitates protons range ratio reaction Russ salts shows sodium solid phase solid solutions solubility specimens spectrum stability constants structure studied sulphate Table temperature thermal tion titanium titration Translated from Zhurnal tungsten vanadium(III vibrations wavenumbers X-ray diffraction X-ray diffraction patterns Zhur Zhurnal Neorganicheskoi Khimii