Russian Journal of Inorganic Chemistry, Tập 32,Số phát hành 1-6British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1987 |
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Trang 29
... tion " was observed in the spectrum ; the number of absorp- tion bands in this case is usually equal to the number of complexes coexisting in the solution . 3 " Pure " grade HEDP was recrystallised three times from 80 % acetic acid ...
... tion " was observed in the spectrum ; the number of absorp- tion bands in this case is usually equal to the number of complexes coexisting in the solution . 3 " Pure " grade HEDP was recrystallised three times from 80 % acetic acid ...
Trang 340
... tion in approximately the same pH range . Complex formation by zirconium with NO anions evidently precedes the forma- tion of insoluble hydroxo - complexes , just as decrease in the hydrogen ion concentration leads to the successive ...
... tion in approximately the same pH range . Complex formation by zirconium with NO anions evidently precedes the forma- tion of insoluble hydroxo - complexes , just as decrease in the hydrogen ion concentration leads to the successive ...
Trang 431
... tion of the experiment . This suggests that the transforma- tion temperature of 180 ° C given in the literature is tentative and the transformation of GeO 2 ( hex ) into stable modification GeO2 ( tetr ) is determined by the kinetics of ...
... tion of the experiment . This suggests that the transforma- tion temperature of 180 ° C given in the literature is tentative and the transformation of GeO 2 ( hex ) into stable modification GeO2 ( tetr ) is determined by the kinetics of ...
Nội dung
COORDINATION layer structure | 1 |
The formation of alkali and alkaline earth metal | 9 |
A magnetochemical and spectral study of dilute solid | 15 |
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absorption acid Akad alkali metal anion atoms bands bond caesium calculated cations Chem chemical Chemistry chloride cm-¹ cm¯¹ cm¹ cobalt cobalt(II complex formation components composition concentration constant containing corresponding crystallisation crystals curves decrease determined electronic endothermic endothermic effect ethanol europium eutectic experimental extraction Figure fluorides formed H₂O heating hydrated hydrazine hydrogen increase infrared spectra Inorg Inorganic ionic ions isotherm Khim Khimiya lanthanide lanthanum ligand liquid mass melting method mixture molar molar volume mole molecules Moscow Nauk SSSR Neorg nitrate obtained oxide oxygen parameters phosphate polyphosphates potassium precipitate proton pyrochlore range ratio reaction reagent Russ Russ.J salt shows sodium solid phase solid solutions solubility specimens spectrum structure studied sulphate synthesis temperature ternary thermal analysis thermal decomposition tion Translated from Zhurnal values vanadium vibrations wavenumbers X-ray diffraction X-ray diffraction patterns Zhur Zhur.Neorg Zhurnal Neorganicheskoi Khimii zirconium