Russian Journal of Inorganic Chemistry, Tập 34,Trang 1-924Chemical Society., 1989 |
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Kết quả 1-3 trong 64
Trang 127
... sulphate 2 . The solid phases formed in the Nd2O3 - TiO2 - H2SO4 - HF - H2O system at 100 ° C are essentially the same as those crystallising at 20 ° and 75 ° C except that an acidic neodymium sulphate which is not precipitated at the ...
... sulphate 2 . The solid phases formed in the Nd2O3 - TiO2 - H2SO4 - HF - H2O system at 100 ° C are essentially the same as those crystallising at 20 ° and 75 ° C except that an acidic neodymium sulphate which is not precipitated at the ...
Trang 287
... sulphate was prepared by mixing equivalent amounts of sodium sulphate and calcium chloride . The test additions were added to the supersaturated calcium sulphate solution as a 0.1 % aqueous solution . The experiments were carried out in ...
... sulphate was prepared by mixing equivalent amounts of sodium sulphate and calcium chloride . The test additions were added to the supersaturated calcium sulphate solution as a 0.1 % aqueous solution . The experiments were carried out in ...
Trang 432
... sulphate which is amorphous to X - rays , ( SO2 : Hf = 0.6 ) there is a branch for the precipitation of a crystalline sulphate with 0.7 SO groups . 6 = In the work now described we investigated solubility in the HfO2 - H2SO4 - HCl - H2O ...
... sulphate which is amorphous to X - rays , ( SO2 : Hf = 0.6 ) there is a branch for the precipitation of a crystalline sulphate with 0.7 SO groups . 6 = In the work now described we investigated solubility in the HfO2 - H2SO4 - HCl - H2O ...
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A covertocover translation of Zhurnal Neorganicheskoi Khimii January 1989 Volume 34 Number | 1 |
A covertocover translation of Zhurnal Neorganicheskoi Khimii February 1989 Volume 24 Number | 2 |
Change in molar volume during the neutralisation of solutions containing 9 16 | 9 |
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1987 Translated absorption acid Akad alkali metal anion aqueous solution atoms band bond caesium calculated carbon carboxylates cation Chem chemical Chemistry chloride chromium(III cm-¹ cm¹ complex formation composition compounds concentration configuration constant containing coordination copper(II corresponding crown ether crystallisation crystals curve decrease determined electronic endothermic endothermic effect equilibrium ethanol experimental extraction formed given in Table H₂O heating hydrogen hydroxide increase infrared spectra Inorg ions iron(II Khim Khimiya lanthanide ligand method mixture mmol molecules Moscow NaClO4 Nauk SSSR Neorg Neorganicheskoi Khimii 34 nickel(II obtained oxide oxygen parameters perchlorate phase potassium precipitates proton Raman range ratio reaction rhodium rhodium(II Russ ruthenium salts sodium solubility solvent specimens spectrum stoichiometric structure studied sulphate synthesis temperature thermal analysis thermal decomposition titration Translated from Zhurnal values vibrations wavenumbers X-ray diffraction X-ray diffraction patterns Zhur Zhurnal Neorganicheskoi Khimii zirconium