Russian Journal of Inorganic Chemistry, Tập 43,Số phát hành 9-12British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1998 |
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... ( III ) ions in aqueous solution are studied . It is found that the mechanisms of phosphate inter- action with Cr ( III ) are different . Calcium hydroxyapatite sorbs up to 1.3 mmol / g chromium by an ion - exchange mechanism while ...
... ( III ) ions in aqueous solution are studied . It is found that the mechanisms of phosphate inter- action with Cr ( III ) are different . Calcium hydroxyapatite sorbs up to 1.3 mmol / g chromium by an ion - exchange mechanism while ...
Trang 1321
... chromium ions in the range of Cr ( NO3 ) 3 concentrations from 0.003 to 0.033 mol / l : HA peaks do not change their intensity and no reflec- tions of new phases appear . Unlike other trivalent met- als ( Fe , Al , La ) , Cr ( III ) ...
... chromium ions in the range of Cr ( NO3 ) 3 concentrations from 0.003 to 0.033 mol / l : HA peaks do not change their intensity and no reflec- tions of new phases appear . Unlike other trivalent met- als ( Fe , Al , La ) , Cr ( III ) ...
Trang 1346
... chromium in solution . It was found that , when the concentration of Cr ( III ) is less than 1 x 10-5 mol / l and the pH is 3.5-4.0 , Cr3 + hydrolysis gives mononuclear hydroxo complexes CrOH2 + . The stability constant for these ...
... chromium in solution . It was found that , when the concentration of Cr ( III ) is less than 1 x 10-5 mol / l and the pH is 3.5-4.0 , Cr3 + hydrolysis gives mononuclear hydroxo complexes CrOH2 + . The stability constant for these ...
Nội dung
Vol 43 No 9 1998 | 1301 |
Xray Diffraction Study of LnMn2O5 5 Ln La Nd M Ca Ba LIBRARY | 1308 |
Synthesis of MolybdenumIV Oxide in Lithium ChloridePotassium Chloride EutecticMelts | 1317 |
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2H₂O absorption acid analysis angle anions aqueous solution atoms band barium calculated carbon cathodoluminescence cation chelate Chem chemical Chemistry Chernorukov chloride cm-¹ complexes composition compounds concentration copper(II corresponding crown ether crystal curves datolite decomposition decrease determined dimers electron energy English Translation Copyright enthalpies experimental extraction fluorides formation frequencies H₂O hafnium Hayka/Interperiodica Publishing Russia heating HF MP2 HF hydrogen bonds increase Inorg Inorganic interaction ions kcal/mol Khim kJ/mol Koord lanthanide ligand lithium macrocycle melt metal method mixture mol/l Moscow Neorg nitrate Original Russian Text oxide oxygen oxygen atoms phase phosphate plexes podands porphyrin potassium protons range ratio reaction Russia Received Russian Text Copyright salts samples sodium solid solutions solu solubility spectra spectrum stability structure studied synthesis Table temperature thermal tion ture unit cell parameters values vibrations water molecules X-ray diffraction X-ray powder diffraction zirconium