Russian Journal of Inorganic Chemistry, Tập 13,Trang 1-901British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1968 |
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Kết quả 1-3 trong 76
Trang 205
... ( prepared from 0.5 g Nd2O 、) in 15 ml alcohol . After 24 h the pale violet crystals were separated by suction , washed with a small quantity of alcohol and then with ether , and dried in air ( yield 0.5 g ) . Found , % : Nd 19.70 ...
... ( prepared from 0.5 g Nd2O 、) in 15 ml alcohol . After 24 h the pale violet crystals were separated by suction , washed with a small quantity of alcohol and then with ether , and dried in air ( yield 0.5 g ) . Found , % : Nd 19.70 ...
Trang 216
... prepared by Plyushchev1 is given below in Table 3 . = Silit furnaces under the following conditions : 1 h at 300 ° C ... prepared from spodumene Pollucite ( Mikheev , Ref.13 ) Pollucite prepared from the charge Pollucite ( Plyushchev ...
... prepared by Plyushchev1 is given below in Table 3 . = Silit furnaces under the following conditions : 1 h at 300 ° C ... prepared from spodumene Pollucite ( Mikheev , Ref.13 ) Pollucite prepared from the charge Pollucite ( Plyushchev ...
Trang 692
... prepared prepared by us prepared by us hypothetical known 3 prepared by us prepared by us known 4 Similar series may be compiled for various combina- tions of ligands , and the magnitude of the limiting number of ligands saturating the ...
... prepared prepared by us prepared by us hypothetical known 3 prepared by us prepared by us known 4 Similar series may be compiled for various combina- tions of ligands , and the magnitude of the limiting number of ligands saturating the ...
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JANUARY | 1 |
Composition and properties of the tri di and mono | 7 |
The polymorphism of chromium hydroxides obtained | 13 |
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absorption bands absorption spectra acid solutions Akad alkali metal amine ammonium analysis anhydrous anion aqueous solutions atoms bond caesium calculated carbonate cerium(IV Chem chemical Chemistry chloride chromium(III cm-¹ cobalt complex formation composition compounds concentration coordination corresponding crystallisation crystals curve decomposition determined displacement dissociation equilibrium Figure formed frequencies H₂O heat of formation hydrated hydrogen hydrolysis hydroxide increase infrared infrared spectra Inorg ionic ions iron(III kcal kcal mole-¹ Khim Kurrol salt lanthanum ligand litre-1 melt method mixture molar mole molecules molybdate molybdenum Moscow Nauk SSSR neodymium Neorg nickel niobium nitrate obtained oxalate oxide perchlorate phenanthroline phosphate plexes potassium precipitate prepared pyrochlore range ratio reaction reagent Russ shows sodium sodium hydroxide solid phase solu solubility specimen spectrum stability constants stromeyerite studied sulphate sulphuric acid system at 25°C Table tantalum temperature tetrahydroborate thermal thermogram tion values X-ray diffraction yttrium Zhur zirconium