Russian Journal of Inorganic Chemistry, Tập 30,Trang 625-1245Chemical Society., 1985 |
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Kết quả 1-3 trong 33
Trang 808
... vanadium solution , prepared from ammonium vanadate and standardised titrimetrically ; 3 × 10-3 M alcoholic o - NPF ... vanadium ( V ) , it is necessary first to add DAM , and then after 15-20 min to add o - NPF , whereas vanadium ...
... vanadium solution , prepared from ammonium vanadate and standardised titrimetrically ; 3 × 10-3 M alcoholic o - NPF ... vanadium ( V ) , it is necessary first to add DAM , and then after 15-20 min to add o - NPF , whereas vanadium ...
Trang 823
... vanadium in the corresponding dodecavanadates , have been obtained for the first time . The compounds contain V4 + , whose atomic ratio to Mo6 + decreases with increase in x . The thermal decomposition and the phase composition of the ...
... vanadium in the corresponding dodecavanadates , have been obtained for the first time . The compounds contain V4 + , whose atomic ratio to Mo6 + decreases with increase in x . The thermal decomposition and the phase composition of the ...
Trang 1137
... vanadium complexes . It follows from the formation curve that the maximum number of fluoride ions ( N ) coordinated to vanadium is equal to 4 , in agreement with published data . The calculation of the formation constants was therefore ...
... vanadium complexes . It follows from the formation curve that the maximum number of fluoride ions ( N ) coordinated to vanadium is equal to 4 , in agreement with published data . The calculation of the formation constants was therefore ...
Nội dung
Russian May | 625 |
The reaction of lanthanide hydrides with metals | 638 |
hydrogen sulphates MHSO42 nH₂O M Al | 646 |
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acid alkali metal anion aqueous solutions atoms bands bonds calculated cations Chem chemical chloride cm-¹ cm¹ cobalt(II components composition compounds concentration containing coordination corresponding crystals curves decrease determined ditto electron endothermic endothermic effect enthalpy equilibrium diagram europium eutectic experimental extraction Figure formed given in Table groups H₂O heating hydrated hydroborate hydrogen hydroxide increase infrared spectra Inorg Inorganic Chemistry ions iridium iron(III isothermal Journal of Inorganic Khim lanthanide lattice ligand method mixture mole molecules molybdenum Moscow Nauk SSSR Neorg nitrate obtained orthorhombic oxide oxygen parameters platinum(II potassium protons published data range ratio reaction rubidium Russ Russ.J ruthenium ruthenium(IV salts shows sodium solid phases solid solutions solubility specimens spectrum stability constants structure studied sulphate synthesis system at 25 temperature thermal analysis tion Translated from Zhurnal values vanadium wavenumbers X-ray diffraction X-ray diffraction patterns Zhur Zhur.Neorg Zhurnal Neorganicheskoi Khimii