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The method is successfully applied to establishing molecular formulas of unknown substances of any nature ... A mathematical model is proposed that provides the determination of the molecular formula of a substance by the method of ...
The method is successfully applied to establishing molecular formulas of unknown substances of any nature ... A mathematical model is proposed that provides the determination of the molecular formula of a substance by the method of ...
Trang 1759
mine the elemental compositions of unknown substances using mass spectrometry and special computer programs ( formula generators ) . At the same time , the lack of data of the qualitative elemental analysis and mass spectrometry renders ...
mine the elemental compositions of unknown substances using mass spectrometry and special computer programs ( formula generators ) . At the same time , the lack of data of the qualitative elemental analysis and mass spectrometry renders ...
Trang 1762
Core ) 4 ( org ) phase , one can calculate the conventional constant of it is easy to calculate the thorium extraction constant extraction on the basis of equation ( 2 ) by the following using formulas ( 5 ) and ( 6 ) . formula : The ...
Core ) 4 ( org ) phase , one can calculate the conventional constant of it is easy to calculate the thorium extraction constant extraction on the basis of equation ( 2 ) by the following using formulas ( 5 ) and ( 6 ) . formula : The ...
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Synthesis and Properties of Inorganic Compounds | 1517 |
Thermal Transformations of AmmoniumLithium Tripolyphosphates T N Galkova and E A Prodant | 1525 |
Synthesis Composition | 1531 |
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absorption according acid ammonium analysis anions appearance aqueous atoms bands bond calculated cations Chem chemical Chemistry chloride coefficients complexes components composition compounds concentration constants containing coordination Copyright corresponding crystals curve decrease dependence described determined diagram diffraction effect electron elements energy equation equilibrium exhibit experimental extraction figure formation formula groups heating increase indicates initial Inorganic intensity interaction ions Khim leads ligand mass measured melting metal method mixed mixture mol/l molecules Moscow Neorg Note observed obtained organic Original oxide oxygen parameters peritectic phase points position possible powder precipitate prepared present pressure properties Publishing range ratio reaction REFERENCES region respectively Russian salts samples shows similar sodium solid solutions spectra spectrum stability structure studied Synthesis Table temperature thermal tion trans Translation values vibrations X-ray