Russian Journal of Inorganic Chemistry, Tập 38,Số phát hành 5-8British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1993 |
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Trang 1148
... extraction of tung- sten from sodium tungstate solutions is carried out with amine salts at pH 2 - 4 [ 13 - 15 ] . Although quarternary ammonium compounds provide higher tungsten distri- bution coefficients , they are not used in extraction ...
... extraction of tung- sten from sodium tungstate solutions is carried out with amine salts at pH 2 - 4 [ 13 - 15 ] . Although quarternary ammonium compounds provide higher tungsten distri- bution coefficients , they are not used in extraction ...
Trang 1155
... extraction of per- oxomolybdates than upon extraction of peroxotung- states , and a sulfate system is more favorable for this reaction compared to a nitrate system . Actually , the addition reaction was not observed under any ...
... extraction of per- oxomolybdates than upon extraction of peroxotung- states , and a sulfate system is more favorable for this reaction compared to a nitrate system . Actually , the addition reaction was not observed under any ...
Trang 1163
... extracted in chloroform : SrA - L ( 1 ) , BaA - L , ( 2 ) , CaA - L , ( 3 ) , and MgA – L , ( 4 ) . organic phase by water . The distribution coefficient D and the extraction constant Kex were calculated [ 6 ] . In the absence of ...
... extracted in chloroform : SrA - L ( 1 ) , BaA - L , ( 2 ) , CaA - L , ( 3 ) , and MgA – L , ( 4 ) . organic phase by water . The distribution coefficient D and the extraction constant Kex were calculated [ 6 ] . In the absence of ...
Nội dung
Vol 38 No 5 | 685 |
Nonstoichiometric Lanthanide Titanates in Films | 703 |
Synthesis and the Crystal and Molecular Structure | 722 |
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Thuật ngữ và cụm từ thông dụng
1993 by Interperiodica 1993 by Zhurnal absorption band acid Akad alkali metal ammonium analysis angles anion aqueous solutions binary bond lengths calcium calculated cations Chem chemical chloride chromium(III cm-¹ Co² composition concentration constant coordination sphere copper(II corresponding crystal Cu2+ curves decrease determined electrolytes electron energy English Translation Copyright equilibrium experimental extraction fluorapatite H₂O hydrogen bonds increase interaction ionic ions Khim kinetic lattice ligand method mixture mol/l molybdenum Moscow Nauk SSSR Nauka Neorg nitrate obtained octahedral Original Russian Edition oxides oxygen atoms parameters phase phosphates Phys plexes polyhedra polyphosphate precipitate properties proton ratio reaction Russia Received Russian Academy Russian Edition Copyright ruthenium ruthenium(III salts samples solid solutions solu solubility solvation solvent space group spectra spectrum stability structural type studied synthesis Table temperature tetrahedra thermal tion tungsten values vanadium(V vibrations water molecules X-ray diffraction Zhurnal Neorganicheskoi Khimii