Russian Journal of Inorganic Chemistry, Tập 15,Phần 1British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1970 |
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Kết quả 1-3 trong 45
Trang 309
... Scandium Hydroxide N.N.Mironov and N.V.Mal'kevich • αεapp • μeapp The formation of scandium hydroxide has been studied by mea- surement of the solubility and of the pH and electrical conduc- tivity of the equilibrium solutions , by ...
... Scandium Hydroxide N.N.Mironov and N.V.Mal'kevich • αεapp • μeapp The formation of scandium hydroxide has been studied by mea- surement of the solubility and of the pH and electrical conduc- tivity of the equilibrium solutions , by ...
Trang 347
... scandium cation . The strength of the bond between scandium and the oxalate ion in this compound is greater than that in previously studied oxalato - com- plexes of scandium . 1-5 We previously prepared oxalato - complexes of scandium ...
... scandium cation . The strength of the bond between scandium and the oxalate ion in this compound is greater than that in previously studied oxalato - com- plexes of scandium . 1-5 We previously prepared oxalato - complexes of scandium ...
Trang 645
... scandium monothiocyanate complex is independent of the initial metal concentration . The average value of KSCNCS2 + for scandium concentra- tions 0.83 x 10-3-1.14 x 10-2 M and I = 1.0 is 0.54 . Consequently the stability of this complex ...
... scandium monothiocyanate complex is independent of the initial metal concentration . The average value of KSCNCS2 + for scandium concentra- tions 0.83 x 10-3-1.14 x 10-2 M and I = 1.0 is 0.54 . Consequently the stability of this complex ...
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JOURNAL | 1 |
Isolation of ammonium zirconium double sulphates from | 33 |
The K₂SO4NH42SO4ZnSO4H₂O system at 25 | 109 |
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absorption bands absorption spectra acid solutions alkali metal aluminium ammonia ammonium analysis anion aqueous solution atom cadmium caesium calculated cerium Chem chemical Chemistry chloride cm-¹ cm¹ complex formation composition compounds concentration constant coordination corresponding crystallisation crystals curve determined diagram dioxide endothermic endothermic effect equilibrium ethanol ether europium experimental extraction Figure fluoride formed germanium H₂O hafnium heating hydrates hydrogen hydrolysis infrared infrared spectra Inorg investigated ions isotherm Khim lanthanum ligand lithium melting method mixture molar ratio mole molecules Moscow Nauk Neorg nickel nitrate nitric acid nitrogen obtained oxalate oxide perchloric perchloric acid phosphate potassium praseodymium precipitate prepared pyridine range reaction rhenium Russ salt scandium shows sodium solid phases solubility specimens spectrum studied sulphuric acid Table temperature tetrahydroborate thermogram tion Translated into Russian uranium hydride values vanadium vibrations X-ray diffraction yttrium Zhur zinc zirconium zirconium and hafnium