Russian Journal of Inorganic Chemistry, Tập 8British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1963 |
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... analysis under the microscope : only one phase was pre- sent with a refractive index ~ 1,751 . Tantalum phosphate ( Table 2 ) had the composition TaP10217 ; this also is close to that of the orthophosphate , Tag ( PO4 ) 5 . The high ...
... analysis under the microscope : only one phase was pre- sent with a refractive index ~ 1,751 . Tantalum phosphate ( Table 2 ) had the composition TaP10217 ; this also is close to that of the orthophosphate , Tag ( PO4 ) 5 . The high ...
Trang 206
... analysis , as determined by chemical analysis . 5 2 7 3KF + Ta2Os = KTаO , + K , TаO , F .. ຈ ( 1 ) 775 L + -K2TaF , 74100-00 700- K2TaF , -Ta205 . Dissolution of Ta2O , in molten K2TaF , is reported to be accompanied by a chemical ...
... analysis , as determined by chemical analysis . 5 2 7 3KF + Ta2Os = KTаO , + K , TаO , F .. ຈ ( 1 ) 775 L + -K2TaF , 74100-00 700- K2TaF , -Ta205 . Dissolution of Ta2O , in molten K2TaF , is reported to be accompanied by a chemical ...
Trang 721
... Analysis of products of heating Sc ( NO3 ) 3.4H2O and Sc ( NO3 ) 3.2H2O in thermal and thermogravimetric studies ( rate of heating : 3 deg min 1 ) . Method ୪୧ Composition , wt . % Sc2O NO 140 6.6 24.1 Ratio Sc2O : NO : H2O Thermogravi ...
... Analysis of products of heating Sc ( NO3 ) 3.4H2O and Sc ( NO3 ) 3.2H2O in thermal and thermogravimetric studies ( rate of heating : 3 deg min 1 ) . Method ୪୧ Composition , wt . % Sc2O NO 140 6.6 24.1 Ratio Sc2O : NO : H2O Thermogravi ...
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absorption spectra acetate acid Akad alkali alloys ammonia ammonium analysis anhydrous anion aqueous solutions atom beryllium bond caesium calcium calculated carbon cations Chem chemical chloride cm-¹ cm² coefficient complex composition compounds concentration constant corresponding crystallisation crystals decomposition determined dissociation dissolved equilibrium diagram ether ethylenediamine eutectic extraction filtered formation formed H₂O hydrates hydrochloric acid hydrogen hydrolysis hydroxide increase indium infrared Inorg ions iridium isotherm kcal Khim LiCl ligand melting metal methanol method mixture molar mole mole-¹ molecules molybdate molybdenum Moscow NaCl NaOH Nauk SSSR Neorg niobium nitrobenzene Obshch obtained oxide potassium precipitate ratio reaction reciprocal system rhodium Russ salts shows sodium solid phase solid solutions solu solubility solvent specimens studied substance sulphates sulphide sulphuric Table tantalum temperature ternary system thermal thiooxine thorium tion titration values vanadium vapour pressure water molecules X-ray Zhur zinc