Russian Journal of Inorganic Chemistry, Tập 34,Trang 925-1848Chemical Society., 1989 |
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Trang 1212
... alkali metal metavanadates are good solvents for multivalent metal oxides and various compounds of the lanthanides ( Ln ) , and are used as solvents in the preparation of single crystals from solution in melts.1,2 The reaction in MPO3 ...
... alkali metal metavanadates are good solvents for multivalent metal oxides and various compounds of the lanthanides ( Ln ) , and are used as solvents in the preparation of single crystals from solution in melts.1,2 The reaction in MPO3 ...
Trang 1244
... alkali - metal germanium double phosphates NG Chernorukov , G F Sibrina Gor'kii State University Chemical Research Institute , Gor'kii University ABSTRACT . The solid - state reaction betweeen Ge ( HPO4 ) 2 and alkali metal salts gives ...
... alkali - metal germanium double phosphates NG Chernorukov , G F Sibrina Gor'kii State University Chemical Research Institute , Gor'kii University ABSTRACT . The solid - state reaction betweeen Ge ( HPO4 ) 2 and alkali metal salts gives ...
Trang 1741
... alkali metal cations have shown that in these systems , an equilibrium is established between the two ions NbFg and NbOF2 : NьF + 2H ONьOF , ̃ ÷ HF + H ̧0 * . ( 1 ) The ranges in which each of the ionic complexes predominates have been ...
... alkali metal cations have shown that in these systems , an equilibrium is established between the two ions NbFg and NbOF2 : NьF + 2H ONьOF , ̃ ÷ HF + H ̧0 * . ( 1 ) The ranges in which each of the ionic complexes predominates have been ...
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1988 Translated absorption acid Akad alkali metal alloys ammonium anion aqueous solution atoms bands bond calcium calculated cations Chem chemical Chemistry chloride cm¯¹ cm¹ composition compounds concentration constants containing coordination corresponding crystallisation crystals decrease dehydration determined electron endothermic endothermic effect English translation equilibrium ethanol europium eutectic experimental extraction Figure fluorine formed given in Table groups H₂O heating hydrogen hydrogen bonds increase infrared spectra Inorg ions isothermal Khim Khimiya lanthanide ligand metal method mixture Moscow Nauk SSSR Neorg Neorganicheskoi Khimii 34 nitrate obtained orthorhombic oxide oxygen parameters phosphate potassium precipitate present proton ratio reaction salts sodium solid solutions solubility specimens spectra spectrum stability structure studied synthesis temperature range ternary thermal analysis thermal decomposition Translated from Zhurnal translation in Russ values vapour vibrations water molecules wavenumbers X-ray diffraction X-ray diffraction patterns Zhurnal Neorganicheskoi Khimii