Russian Journal of Inorganic Chemistry, Tập 41,Trang 1013-1348Chemical Society., 1996 |
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Kết quả 1-3 trong 45
Trang 1059
... adding KCl to solutions of zirconium ( IV ) in sulfuric acid ( 2.5-7.5 wt % ZrO2 ; molar ratios SO3 : Zr = 5 , KCl ... added to solutions of reagent - grade Zr ( SO4 ) 2 4H2O and H2SO4 under continuous stirring . The mixtures were left ...
... adding KCl to solutions of zirconium ( IV ) in sulfuric acid ( 2.5-7.5 wt % ZrO2 ; molar ratios SO3 : Zr = 5 , KCl ... added to solutions of reagent - grade Zr ( SO4 ) 2 4H2O and H2SO4 under continuous stirring . The mixtures were left ...
Trang 1092
... added to a solution of 0.18 g ( 2.46 × 10 mol ) [ PtL2 ] in 30 ml water . After heating on a water bath for 4 h , the precipitate formed was filtered off , washed with water , dried to constant weight at 70 ° C . Yield , 0.13 g . For ...
... added to a solution of 0.18 g ( 2.46 × 10 mol ) [ PtL2 ] in 30 ml water . After heating on a water bath for 4 h , the precipitate formed was filtered off , washed with water , dried to constant weight at 70 ° C . Yield , 0.13 g . For ...
Trang 1093
... added to the mixture . The dark - cherry precipitate which formed was filtered off , washed with water , ethanol , and diethyl ether . Yield , 0.26 g . For [ Pt ( NH3 ) 2L2 ] [ PtC14 ] anal . calcd . ( % ) : Pt , 43.9 ; Cl , 10.7 ...
... added to the mixture . The dark - cherry precipitate which formed was filtered off , washed with water , ethanol , and diethyl ether . Yield , 0.26 g . For [ Pt ( NH3 ) 2L2 ] [ PtC14 ] anal . calcd . ( % ) : Pt , 43.9 ; Cl , 10.7 ...
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Interaction of Sodium Peroxide Compounds | 1031 |
Synthesis and Characterization of Calcium Iron Phosphate Ca28 8Fe3 2PO42100 5 | 1040 |
Crystal Structure of a HighTemperature Modification | 1048 |
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absorption according acid added addition analysis angles anion appearance atoms band bond calculated cations caused cell charge Chem chemical Chemistry cm-¹ complexes components composition compounds concentration considered constant containing coordination Copyright corresponding critical crystal curve decrease dependence determined distances effect electronic elements energy equation equilibrium experimental extraction field formation heating higher hydrogen increase indicates Inorganic intensity interaction ions Khim ligand liquid measured metal method mixture mol/l molecules Moscow Neorg Note observed obtained occur oxidation oxygen parameters phase phosphate positions possible precipitate prepared presence properties Publishing range ratio reaction REFERENCES respectively Russian salt samples scheme Sciences separation shift shows similar solid solubility solutions solvent space group spectra spectrum stability structure studied synthesis Table temperature thermal tion transition Translation unit values vibrations X-ray diffraction yield