Russian Journal of Inorganic Chemistry, Tập 30,Số phát hành 1-6British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1985 |
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Trang 37
... phosphate with the ring structure ( 28.7 % P2O5 ) , identified by chromatography . The completely dehydrated product is obtained by heating the original NaH2PO4.2H2O to 390 ° C , and consists almost entirely of the trimetaphosphate ...
... phosphate with the ring structure ( 28.7 % P2O5 ) , identified by chromatography . The completely dehydrated product is obtained by heating the original NaH2PO4.2H2O to 390 ° C , and consists almost entirely of the trimetaphosphate ...
Trang 410
... phosphate should , on the contrary , be characterised by a clearly defined selec- tivity with respect to the anion and a relatively weak depen- dence on the nature of the cation . Table 1 gives the iso- therms for the extraction of ...
... phosphate should , on the contrary , be characterised by a clearly defined selec- tivity with respect to the anion and a relatively weak depen- dence on the nature of the cation . Table 1 gives the iso- therms for the extraction of ...
Trang 787
... phosphate ( c ) . 60 : ! 1 form of Rb2O.Al2O3.4SiO2 to the cubic. 1.7 C b 2 a 6 8 10. 4. ,. A. Increase in the synthesis ... phosphate with the composition YPO4 , whose X - ray diffraction pattern ( Fig.3c ) corresponds to that of the ...
... phosphate ( c ) . 60 : ! 1 form of Rb2O.Al2O3.4SiO2 to the cubic. 1.7 C b 2 a 6 8 10. 4. ,. A. Increase in the synthesis ... phosphate with the composition YPO4 , whose X - ray diffraction pattern ( Fig.3c ) corresponds to that of the ...
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Journal | 1 |
and O G Kuznetsova | 127 |
T Orlova and I N Lepeshkov | 158 |
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absorption acetonitrile acidic centres anion aqueous solution atoms bands calculated carbon cations CdSe Chem chemical Chemistry chloride chromium(III cm¯¹ cobalt complex formation components composition concentration containing copper(II corresponding crystal crystallisation curves CuX2 decrease dehydration determined diffraction patterns electronic endothermic endothermic effect equation equilibrium diagram europium experimental extraction Figure fluoride formed germanium tetrachloride groups H₂O heating hydrated hydrochloric acid hydrogen hydroxide increase infrared spectra iron(III isothermal J.Inorg Khim lanthanide ligand liquid magnetic mass loss metal method mixture mole Moscow Nauk SSSR neodymium Neorg nitrate obtained oxide oxygen palladium(II parameters peritectic phosphate platinum(II potassium precipitate protons range ratio reaction Russ.J.Inorg salts solid phase solid solutions solubility solvents specimens spectrum structure studied synthesis system at 25 Table temperature thermal analysis thermal decomposition tion Translated from Zhurnal Translated into Russian values water molecules wavenumbers X-ray diffraction Zhur Zhur.Neorg Zhurnal Neorganicheskoi Khimii