Russian Journal of Inorganic Chemistry, Tập 35,Trang 1-928Chemical Society, 1990 |
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Kết quả 1-3 trong 8
Trang 121
... niobium ( V ) ( 1 × 10-3 M ) were prepared by diluting the stock Nb solution . ABSTRACT . Complex formation by niobium ( V ) in the H2SO4 - H2O - HCl , H2SO4 - H2O - ethylene glycol - HCl , and H2SO4- ( gaseous HCl dissolved in ethylene ...
... niobium ( V ) ( 1 × 10-3 M ) were prepared by diluting the stock Nb solution . ABSTRACT . Complex formation by niobium ( V ) in the H2SO4 - H2O - HCl , H2SO4 - H2O - ethylene glycol - HCl , and H2SO4- ( gaseous HCl dissolved in ethylene ...
Trang 122
... niobium ( V ) complex contains 4 chloride - ions , but that at a sulphuric acid concentration of 7.2 M and an HCl concentration of 3.3 M - there are only 3 chloride ions . = As ethylene glycol is introduced into the solution ( to form ...
... niobium ( V ) complex contains 4 chloride - ions , but that at a sulphuric acid concentration of 7.2 M and an HCl concentration of 3.3 M - there are only 3 chloride ions . = As ethylene glycol is introduced into the solution ( to form ...
Trang 123
V spectra of H2SO4 - HCI - ethylene glycol solutions with and without dissolved niobium ( V ) , but also with the Raman spectra of Nb2O5 , indicates that the spectrum of the solution containing Nb ( curve 3 ) , has common lines with ...
V spectra of H2SO4 - HCI - ethylene glycol solutions with and without dissolved niobium ( V ) , but also with the Raman spectra of Nb2O5 , indicates that the spectrum of the solution containing Nb ( curve 3 ) , has common lines with ...
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Journal | 1 |
The preparation of the anhydrous oxide chlorides ZrOCl2 and HfOCl2 | 10 |
Ts B Konunova L S Kachkar G F Serova | 16 |
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1989 Translated absorption acetylacetonates acid Akad anion atoms bands birefringence calculated cations Chem chemical Chemistry chloride cm-¹ cm¯¹ cm¹ complex formation components composition compounds concentration containing coordination coordination sphere copper copper(II corresponding crystallisation crystals curves decrease determined electronic endothermic endothermic effect English translation enthalpy equilibrium experimental formed given in Table groups H₂O hafnium heating increase indium infrared infrared spectra Inorg ions isothermal Khim lanthanide ligand liquid magnetic metal method mixture mol¹ molar molecules Moscow Nauk SSSR Neorg Neorganicheskoi Khimii 35 nickel(II niobium(V nitrate obtained oxide oxygen paramagnetic parameters phosphinothricin Phys platinum(II precipitates proton ratio reaction solid phase solid solutions solubility solvate specimens spectrum stability constants structure studied synthesis thermal analysis thermal decomposition Translated from Zhurnal translation in Russ values vanadium(V vibrations wavenumbers X-ray diffraction Zhurnal Neorganicheskoi Khimii ΣΣ