Russian Journal of Inorganic Chemistry, Tập 34,Trang 1-924Chemical Society., 1989 |
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Kết quả 1-3 trong 66
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 - HCI - 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 - HCI - H2O ...
Nội dung
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 |
Interaction of some divalent cations with phthalic acid 15 27 | 15 |
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absorption acid Akad anion aqueous solution atoms bands bond boron caesium calculated carbon cation Chem chemical Chemistry chloride cm-¹ cm¹ cobalt(II complex formation composition compounds concentration containing coordination copper(II corresponding crown ether crystallisation crystals curve decrease determined electronic endothermic endothermic effect ethanol ethylenediamine europium experimental extraction Figure formed given in Table H₂O heating hydride hydrogen increase infrared spectra Inorg ionic ions iron(III Khim Khimiya lanthanide ligand lithium mass metal method mixture molecules Moscow Neorg Neorganicheskoi Khimii 34 obtained organic phase oxide oxygen parameters perchlorate phosphinothricin potassium precipitate protonated range ratio reaction rhodium rhodium(II Russ ruthenium ruthenium(III salts shows sodium solid solutions solubility solvents specimens spectrum 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