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 81
Trang 53
... Thermal Stability of the Carbonates of the Rare - earth Ele- ments of the Yttrium Group I.N.Tselik , V.Ya.Shvartsman , and V.D.Fedorenko Differences in the thermal stability of their salts have recently been used for the separation of ...
... Thermal Stability of the Carbonates of the Rare - earth Ele- ments of the Yttrium Group I.N.Tselik , V.Ya.Shvartsman , and V.D.Fedorenko Differences in the thermal stability of their salts have recently been used for the separation of ...
Trang 171
... thermal properties of uranium ( VI ) oxide monohydrate and ammonium “ diuranates " , obtained under conditions of hydrothermal treatment at 270 ° C . EXPERIMENTAL " Pure " grade uranyl nitrate was the starting material . Uranium ( VI ) ...
... thermal properties of uranium ( VI ) oxide monohydrate and ammonium “ diuranates " , obtained under conditions of hydrothermal treatment at 270 ° C . EXPERIMENTAL " Pure " grade uranyl nitrate was the starting material . Uranium ( VI ) ...
Trang 521
... thermal mea- surements thermal ana- lysis AH decomp , cal mole AS decomp , cal mole - l degl AF decomp - AH - TAS cal mole Temperature range , ° C 7500 34313- K , SnOCI Igp = - +11.42 605 607 34313 39,08 T - 39.08 460-570 T 12600 57645 ...
... thermal mea- surements thermal ana- lysis AH decomp , cal mole AS decomp , cal mole - l degl AF decomp - AH - TAS cal mole Temperature range , ° C 7500 34313- K , SnOCI Igp = - +11.42 605 607 34313 39,08 T - 39.08 460-570 T 12600 57645 ...
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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