Russian Journal of Inorganic Chemistry, Tập 29,Trang 1245-1836Chemical Society, 1984 |
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Trang 1450
... acid . A study of the reaction of the dioxovanadium ( V ) cation with tripolyphosphoric acid was therefore of interest . -1 solutions used in the study had concentrations of 4 × 10 g - atom litre1 of vanadium and 1 × 10-2 mol litre of ...
... acid . A study of the reaction of the dioxovanadium ( V ) cation with tripolyphosphoric acid was therefore of interest . -1 solutions used in the study had concentrations of 4 × 10 g - atom litre1 of vanadium and 1 × 10-2 mol litre of ...
Trang 1537
... acid ( GOST 841-76 ) , phosphoric acid ( MRTU 6-09-6555-70 ) , and chromium oxide ( GOST 3776-78 . The synthesis was carried out by the method developed earlier for obtaining polymeric phosphates and certain phospho- nates . 3,5 < -1 ...
... acid ( GOST 841-76 ) , phosphoric acid ( MRTU 6-09-6555-70 ) , and chromium oxide ( GOST 3776-78 . The synthesis was carried out by the method developed earlier for obtaining polymeric phosphates and certain phospho- nates . 3,5 < -1 ...
Trang 1609
... acid is removed during complex formation . In the H n . m.r. spectrum of malic acid a doublet is observed from the protons of the CH2 group ( II ) and a triplet from the proton of the CH group ( I ) ; this is due to the pres- ence of ...
... acid is removed during complex formation . In the H n . m.r. spectrum of malic acid a doublet is observed from the protons of the CH2 group ( II ) and a triplet from the proton of the CH group ( I ) ; this is due to the pres- ence of ...
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Russian | 1243 |
Journal | 1401 |
hydrated antimony pentoxide M Li Na | 1412 |
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1983 Translated absorption acid alkali metal alloys anion aqueous solution atoms bands bond caesium calculated cation Chem chemical Chemistry chloride cm¹ components composition compounds concentration constant containing coordination copper(II corresponding crown ethers crystallisation crystals curves determined ditto endothermic equilibrium diagram ethanol europium eutectic experimental Figure fluoride formed given in Table H₂O heating hydrated hydrogen hydroxide increase infrared spectra Inorg ionic strength ions isothermal Khim Khimiya lanthanide ligand mass melts method mixture mole mole¹ molybdenum Moscow Nauk SSSR Neorg niobium nitrate obtained oxide oxygen parameters phosphate potassium precipitate present pyrochlore range reaction reagent Russ Russ.J salts scandium shows sodium solid phases solid solutions solid solutions based solubility specimens spectrum structure studied synthesis temperature thermal analysis thermal decomposition tion Translated from Zhurnal uranyl fluoride values vibrations water molecules wavenumbers X-ray diffraction X-ray diffraction patterns Zhur Zhur.Neorg Zhurnal Neorganicheskoi Khimii