Russian Journal of Inorganic Chemistry, Tập 32,Trang 619-1220Chemical Society, 1987 |
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Kết quả 1-3 trong 24
Trang 974
... iron ( II ) to iron ( III ) during the synthesis . In the process , isomorphous replacement of iron ( II ) by iron ( III ) takes place . Table 1 . Interplanar spacings and line intensities for the compounds of manganese ( II ) , iron ...
... iron ( II ) to iron ( III ) during the synthesis . In the process , isomorphous replacement of iron ( II ) by iron ( III ) takes place . Table 1 . Interplanar spacings and line intensities for the compounds of manganese ( II ) , iron ...
Trang 1133
... 2 Complexes of Iron ( II ) with Quercetin- 5 ' - sulphonic Acid M.Kopacz and D.Novak The conditions of formation and composition of the complexes of iron ( II ) ions with quercetin - 5 ' - sulphonic acid ( QSA ) have been studied . The ...
... 2 Complexes of Iron ( II ) with Quercetin- 5 ' - sulphonic Acid M.Kopacz and D.Novak The conditions of formation and composition of the complexes of iron ( II ) ions with quercetin - 5 ' - sulphonic acid ( QSA ) have been studied . The ...
Trang 1134
... iron ( II ) ions was varied and the QSA concentration was constant and in excess relative to the iron ( II ) concentration . All the solutions had constant values of pH = 6.5 and I = € 0.1 . The absorption was measured at λ = 432 nm ...
... iron ( II ) ions was varied and the QSA concentration was constant and in excess relative to the iron ( II ) concentration . All the solutions had constant values of pH = 6.5 and I = € 0.1 . The absorption was measured at λ = 432 nm ...
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Journal of QDI 761 | 619 |
The synthesis and study of lanthanide bishydroxy | 626 |
The calculation of various physicochemical properties | 632 |
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absorption acetate acid ammonium anions aqueous solution atoms bands bond calcium calculated cations Chem chemical Chemistry chloride chromium(III cm-¹ cm¯¹ cm¹ cobalt(II complex formation components composition concentration containing coordination compounds copper(II corresponding crystallisation crystals curves decrease determined EDTA electronic endothermic equilibrium diagram ethanol europium eutectic experimental extraction Figure formed H₂O heating hydrate hydrogen hydroxide i.r. spectra increase indicates infrared spectra Inorg ions iron(II isotherms Khim lanthanide lattice ligand liquid lithium manganese(II mass loss metal method mixture mole Moscow Nauk SSSR Neorg nickel(II nitrate obtained oxide oxygen parameters plexes potassium precipitate range reaction Russ Russ.J salt sodium solid phase solid solutions solubility specimens spectra spectrum structure studied sulphate synthesis temperature ternary thermal analysis thermal decomposition tion Translated from Zhurnal values vibrations water molecules wavenumbers X-ray diffraction X-ray diffraction patterns Zhur Zhur.Neorg Zhurnal Neorganicheskoi Khimii zirconium