Russian Journal of Inorganic Chemistry, Tập 33,Số phát hành 7-12Chemical Society., 1988 |
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Kết quả 1-3 trong 77
Trang 1016
... precipitate was filtered off and washed with water , methanol , and ether . Yield 3.0 g , m.p. 180-181 ° ( from methanol ) . The substance is sparingly soluble in methanol , ethanol , and ether . Found , % : N 15.78 , 15.65 . Calculated ...
... precipitate was filtered off and washed with water , methanol , and ether . Yield 3.0 g , m.p. 180-181 ° ( from methanol ) . The substance is sparingly soluble in methanol , ethanol , and ether . Found , % : N 15.78 , 15.65 . Calculated ...
Trang 1348
... precipitate , which occupied the entire volume of the solutions . The precipitates readily redissolved , however , and their solubility depended on the ratio of the starting materials in the solu- tion . The most voluminous precipitates ...
... precipitate , which occupied the entire volume of the solutions . The precipitates readily redissolved , however , and their solubility depended on the ratio of the starting materials in the solu- tion . The most voluminous precipitates ...
Trang 1688
... precipitate formed in the heterogeneous parts of the system was determined and then the solution was separated from the precipitate and its refractive index n and pH were measured , using an IRF - 22 refractometer and an EV - 74 ...
... precipitate formed in the heterogeneous parts of the system was determined and then the solution was separated from the precipitate and its refractive index n and pH were measured , using an IRF - 22 refractometer and an EV - 74 ...
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COORDINATION A A Eliseev 927 1635 | 927 |
Journal | 1243 |
The preparation and properties of solid solutions based | 1266 |
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1987 Translated absorption acid alkali metal ammonium anion aqueous solutions bands due bond calculated cation Chem chemical Chemistry chloride cm-¹ cm¯¹ cm¹ cobalt cobalt(II components composition concentration constant containing copper(II corresponding crystallisation crystals curves decrease determined electronic endothermic equilibrium diagram ethanol europium eutectic experimental Figure formed H₂O heating hydrated hydrogen hydroxide increase indicate infrared spectra Inorg Inorganic interaction ions iron(III isomerisation Khim L₁ lanthanide ligand mass loss melting method mixture mole Moscow Nauk SSSR Neorg nickel nickel(II nitrate nitrogen obtained octahedral oxide oxygen atoms parameters phosphate platinum(II potassium precipitate present proton ratio reaction rhenium Russ Russ.J Russ.J.Inorg salt sodium solid solutions solubility specimens spectrum structure studied sulphate synthesis Table ternary thermal analysis thermal decomposition thiourea tion Translated from Zhurnal values vibrations water molecules wavenumbers X-ray diffraction X-ray diffraction patterns Zhur Zhur.Neorg Zhur.Neorg.Khim Zhurnal Neorganicheskoi Khimii