Russian Journal of Inorganic Chemistry, Tập 8British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1963 |
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Trang 79
... X - Ray analyses were on alloys with 50-100 at . % Se , with powdered as - cast and annealed materials under Fe radiation in RKU cameras . We compared sin2 for the pure phases ( the two modifications of In , Se ,, Se , and InSe ) , and ...
... X - Ray analyses were on alloys with 50-100 at . % Se , with powdered as - cast and annealed materials under Fe radiation in RKU cameras . We compared sin2 for the pure phases ( the two modifications of In , Se ,, Se , and InSe ) , and ...
Trang 136
... X - ray diffraction methods . To study the kinetics , specimens of the hydroxide pre- cipitates which had been kept ( aged ) under water at room temperature were removed at measured intervals . Water was removed from the precipitates by ...
... X - ray diffraction methods . To study the kinetics , specimens of the hydroxide pre- cipitates which had been kept ( aged ) under water at room temperature were removed at measured intervals . Water was removed from the precipitates by ...
Trang 697
... X - ray patterns c and d , indicate clearly that oxidation of tellu- rium by oxygen in NaOH solutions under pressure at 150 ° with a Te : NaOH ratio of 1 : 2 leads , as in Rosenheim's method , to formation of sodium orthotellurate as ...
... X - ray patterns c and d , indicate clearly that oxidation of tellu- rium by oxygen in NaOH solutions under pressure at 150 ° with a Te : NaOH ratio of 1 : 2 leads , as in Rosenheim's method , to formation of sodium orthotellurate as ...
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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