Russian Journal of Inorganic Chemistry, Tập 15,Phần 2British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1970 |
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Trang 898
... scandium and alkali metals , the normal and basic scandium chrom- ates are highly soluble in water . Evidently these com- pounds must be prepared in the absence of alkali metal and ammonium ions . Table 2. Composition of the normal and ...
... scandium and alkali metals , the normal and basic scandium chrom- ates are highly soluble in water . Evidently these com- pounds must be prepared in the absence of alkali metal and ammonium ions . Table 2. Composition of the normal and ...
Trang 1066
... scandium perchlorate with pyramidone have been prepared . The thermal stability of these compounds and their behaviour towards various organic solvents have been studied . Complexes of scandium with organic amines have been ...
... scandium perchlorate with pyramidone have been prepared . The thermal stability of these compounds and their behaviour towards various organic solvents have been studied . Complexes of scandium with organic amines have been ...
Trang 1725
... scandium phosphate in 0.5 M HC1 was passed through a column of cation exchange resin in the H - form , after which the scandium was eluted with 3 M hydrochloric acid solution . The original solution , filtrate , and eluate were analysed ...
... scandium phosphate in 0.5 M HC1 was passed through a column of cation exchange resin in the H - form , after which the scandium was eluted with 3 M hydrochloric acid solution . The original solution , filtrate , and eluate were analysed ...
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CONTENTS | 885 |
Effect of electrolytes on the heat of ionisation | 899 |
Determination of the stability constants | 915 |
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absorption bands absorption spectra acid Akad alkali amine ammonium analysis anhydrous anion aqueous solution atom bond bromide caesium calculated carbonate cation cerium Chem chemical Chemistry chloride cm-¹ cm¹ cobalt cobalt(III complexes components composition compounds concentration coordination corresponding crystallisation crystals curve decomposition determined diagram dioxan dissociation endothermic equilibrium eutectic Figure formation formed frequencies groups H₂O hafnium heating hydrate hydrazine hydrogen hydroxide increase infrared infrared spectra Inorg Inorganic investigated iodide ionic ions iron(III Khim ligand loss in mass metal methanol method mixture molar mole molecules molybdenum Moscow Nauk SSSR neodymium Neorg niobium nitrate obtained oxide oxygen potassium praseodymium precipitate prepared pyridine range ratio reaction Russ salt scandium shows sodium solid phase solid solutions solu solubility specimens spectrum stability constants stretching vibrations studied sulphate Table tellurium temperature tetrahydrofuran thermal tion Translated into Russian values X-ray diffraction Xylenol Orange Zhur zirconium