Russian Journal of Inorganic Chemistry, Tập 11,Phần 1British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1966 |
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... europium oxide sulphide . The results of the gravimetric analysis of the intermediate product are given in Table 2 . The europium content was determined by dissolution of a weighed portion of the substance in hydrochloric acid ...
... europium oxide sulphide . The results of the gravimetric analysis of the intermediate product are given in Table 2 . The europium content was determined by dissolution of a weighed portion of the substance in hydrochloric acid ...
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... europium hydroxide . INVESTIGATION OF EUROPIUM AND GADOLIN- IUM HYDROXIDES AND OF THE PRODUCTS OF THEIR THERMAL DECOMPOSITION N. M. Ambroz hii , L. M. Dvornikova , and L. S. Lazareva We have discussed1 the composition of samarium and ...
... europium hydroxide . INVESTIGATION OF EUROPIUM AND GADOLIN- IUM HYDROXIDES AND OF THE PRODUCTS OF THEIR THERMAL DECOMPOSITION N. M. Ambroz hii , L. M. Dvornikova , and L. S. Lazareva We have discussed1 the composition of samarium and ...
Trang 47
... europium and gadolinium hydroxides have been given . 2. The composition of the freshly prepared europium and gadolinium hydroxides and their thermal dissociation products have been defined accurately from the results of studying the ...
... europium and gadolinium hydroxides have been given . 2. The composition of the freshly prepared europium and gadolinium hydroxides and their thermal dissociation products have been defined accurately from the results of studying the ...
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acid solutions Akad alcohol alkali aluminium aluminium chloride amine analysis anion aqueous solutions bond boron trichloride boron trifluoride caesium calculated cation Chem chemical Chemistry chloride chromium(II cm-¹ Co(DH cobalt complex composition concentration coordination corresponding crystals curve decomposition decrease dehydration determined diagram diborane diglyme electrode enthalpies of dissolution equilibrium ether addition compound ethylenediamine europium eutectic extracting agent formed g-ion gadolinium germanium dioxide H₂O hafnium heated hydrates hydrochloric acid hydrogen hydroxide increase Inorg ions iron(III isothermal kcal Khim ligands melting metal method mixture mmoles molar mole molecules Moscow MZPC Nauk SSSR Neorg nickel niobium obtained optical density orthosilicate oxide potassium precipitate prepared PtCl pyrophosphate quantity ratio reaction reduction residue rubidium Russ salt shows sodium tetrahydroaluminate solubility solvents studied sulphate Table temperature ternary tetrahydrofuran thermal thiourea tion titration triammine uranium(IV values X-ray Zhur zirconium