Russian Journal of Inorganic Chemistry, Tập 44,Trang 997-1505Chemical Society., 1999 |
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Kết quả 1-3 trong 78
Trang 1077
... According to IR spectroscopy , it undergoes quantitative hydrolysis in aqueous solu- tions according to the reaction [ DCH - 6A H2O ] SiF , + H2O · DCH - 6A + SiO2 + 5HF . ( 1 ) As shown by thermogravimetry , complex I melts on heating ...
... According to IR spectroscopy , it undergoes quantitative hydrolysis in aqueous solu- tions according to the reaction [ DCH - 6A H2O ] SiF , + H2O · DCH - 6A + SiO2 + 5HF . ( 1 ) As shown by thermogravimetry , complex I melts on heating ...
Trang 1215
... according to [ 1–3 ] based on reactions ( 1 ) , ( 2 ) , and ( 3 ) were carried out using Mo ( powder ) , S , Br2 , and ( C2H5 ) 4NBr of high- purity and analytical grades . The salt ( C2H5 ) 2NCS2Na · 3H2O ( analytical grade ) was ...
... according to [ 1–3 ] based on reactions ( 1 ) , ( 2 ) , and ( 3 ) were carried out using Mo ( powder ) , S , Br2 , and ( C2H5 ) 4NBr of high- purity and analytical grades . The salt ( C2H5 ) 2NCS2Na · 3H2O ( analytical grade ) was ...
Trang 1357
... according to the following equations [ 22 , 23 ] : Na2O + 6V 205 2NaV6O15 +0.502 , ( 17 ) Na2SO4 + 6V205 → 2NaV6O15 + SO2 + O2 . ( 18 ) - - It was noticed experimentally that the disappear- ance of vanadium pentoxide above 600 ° C ...
... according to the following equations [ 22 , 23 ] : Na2O + 6V 205 2NaV6O15 +0.502 , ( 17 ) Na2SO4 + 6V205 → 2NaV6O15 + SO2 + O2 . ( 18 ) - - It was noticed experimentally that the disappear- ance of vanadium pentoxide above 600 ° C ...
Nội dung
Vol 44 No 7 | 997 |
Synthesis of Amorphous Lanthanum Oxide Hydroxide and a Periodicity in Its Properties | 1007 |
ShortRange Order in Cubic Solid Solutions LiFe NiO₂ 0 x 0 | 1013 |
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absorption bands Academy of Sciences acetone acid Acta Akad anal analysis angles anions bond lengths calcd calculated cations Chem chemical cm-¹ cobalt cobalt(II complexes components composition concentration constant COORDINATION COMPOUNDS copper(II cryptands crystal structure curves decrease determined diffraction patterns electron English Translation Copyright enthalpy equation equilibrium ethanol europium eutectic experimental extraction formation H₂O heating HPCs hydrogen bonds intensity interaction ions Khim Khimiya lanthanide ligand LiNO3 liquid lithium luminescence magnetic MAHK Hayka/Interperiodica melting metal method mixture mol/l molecular Moscow Neorg nitrate Original Russian Text oxidation oxygen atom peak phosphate plexes polymer proton Raman range ratio reaction Russia Received Russian Academy Russian Journal Russian Text Copyright salt samples sodium solid solutions soluble solvation solvent space group spectra spectrum stretching vibrations studied synthesis Table temperature terbium thermal tion unit cell parameters uranyl values vanadium(V X-ray diffraction X-ray powder diffraction