Russian Journal of Inorganic Chemistry, Tập 25,Trang 961-1868Chemical Society, 1980 |
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Kết quả 1-3 trong 84
Trang 984
... precipitate con- sists of a single solid phase , the zinc hydroxide nitrate 4Zn ( OH ) 2.Zn ( NO3 ) 2.2H2O ( Fig . 2b ) . A compound having the same composition is precipitated when 0.34 M zinc nitrate solution is used . These results ...
... precipitate con- sists of a single solid phase , the zinc hydroxide nitrate 4Zn ( OH ) 2.Zn ( NO3 ) 2.2H2O ( Fig . 2b ) . A compound having the same composition is precipitated when 0.34 M zinc nitrate solution is used . These results ...
Trang 1027
... precipitated at pH > 7.5 , indicate that the CP cations precipitate only polymeric tungstate ions and do not precipitate the monomeric forms . pH 6.6 A 6.2 Dependence of the component ratio WVI : CP in the precipita- tion of ...
... precipitated at pH > 7.5 , indicate that the CP cations precipitate only polymeric tungstate ions and do not precipitate the monomeric forms . pH 6.6 A 6.2 Dependence of the component ratio WVI : CP in the precipita- tion of ...
Trang 1820
... precipitate of pure iron orthovanadate ; an excess of iron in the original solution leads to contamination of the orthovanadate precipitate by a small quantity of an iron dodecavanadate of type II ( Table 2 and Fig.2 ) ; the formation ...
... precipitate of pure iron orthovanadate ; an excess of iron in the original solution leads to contamination of the orthovanadate precipitate by a small quantity of an iron dodecavanadate of type II ( Table 2 and Fig.2 ) ; the formation ...
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1979 Translated absorption bands acid aluminium analysis anion atoms bond calculated Chem chemical Chemistry chloride chromium(III cm-¹ cm¯¹ cm¹ complex formation components composition compounds concentration coordination copper(II corresponding crystallisation crystals curves decomposition decrease determined ditto DMSO electrical conductivity electronic equilibrium ethanol eutectic experimental extraction Figure fluoride formed groups H₂O heating hydrogen hydroxide increase infrared infrared spectra Inorg interaction investigated ionic ions isothermal kcal Khim Khimiya lanthanide ligand liquid magnesium manganese(III mass melt metal method mixture molar mole molecules molybdenum Moscow Nauk SSSR neodymium Neorg nickel(II nitrate obtained oxide oxygen parameters precipitate range ratio reaction reagent Russ salt shows sodium solid phases solid solutions solubility solvent specimens spectrum stability constants structure studied sulphate synthesis Table temperature ternary thermal tion Translated from Zhurnal vanadium vanadium(III vibrations wavenumbers X-ray diffraction X-ray diffraction patterns ytterbium Zhur Zhur.Neorg Zhurnal Neorganicheskoi Khimii zirconium