Russian Journal of Inorganic Chemistry, Tập 32,Trang 1-617Chemical Society, 1987 |
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Trang 125
... polyphosphates -Lu ( PO3 ) 3.4-7H2O at n = 3.0 is a general property . This forms the basis of a proposed new method for obtaining hydrated lanthanide normal polyphosphates . The formation of the double salts NaLn2 ( PO3 ) 7.10-12H2O ...
... polyphosphates -Lu ( PO3 ) 3.4-7H2O at n = 3.0 is a general property . This forms the basis of a proposed new method for obtaining hydrated lanthanide normal polyphosphates . The formation of the double salts NaLn2 ( PO3 ) 7.10-12H2O ...
Trang 348
... polyphosphate with molybdate . Irel , % 100 ୮ 50 60 80 n 0 20 40 Figure 2. Dependence of the relative concentration of MoV compounds in the products obtained by fusing vitreous sodium polyphosphates with molybdate ( 1 ) and the PMC in ...
... polyphosphate with molybdate . Irel , % 100 ୮ 50 60 80 n 0 20 40 Figure 2. Dependence of the relative concentration of MoV compounds in the products obtained by fusing vitreous sodium polyphosphates with molybdate ( 1 ) and the PMC in ...
Trang 349
... polyphosphates , assuming that these bonds would be the first to break . The time dependence of the average degree of polymerisation of a number of vitreous polyphosphates in aqueous solutions at pH 2 ( some of the data are given in Fig ...
... polyphosphates , assuming that these bonds would be the first to break . The time dependence of the average degree of polymerisation of a number of vitreous polyphosphates in aqueous solutions at pH 2 ( some of the data are given in Fig ...
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The formation of alkali and alkaline earth metal | 7 |
A magnetochemical and spectral study of dilute solid | 15 |
Journal | 151 |
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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 compounds concentration constant containing coordination corresponding crystallisation crystals curves decrease determined diagram endothermic endothermic effect equilibrium ethanol europium eutectic experimental extraction Figure fluorides formed H₂O heating hydrated hydrazine hydrogen increase infrared spectra Inorg 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 tion Translated from Zhurnal values vanadium vibrations wavenumbers X-ray diffraction X-ray diffraction patterns Zhur Zhur.Neorg Zhurnal Neorganicheskoi Khimii zirconium