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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... acid solution 3 , 18 , whereas titanium oxide cupferronate is pre- cipitated from dilute sulphuric acid and hydrochloric acid solutions 1,4 . Results on the precipitation of titanium cupferronates from hydrochloric and sulphuric acid ...
... acid solution 3 , 18 , whereas titanium oxide cupferronate is pre- cipitated from dilute sulphuric acid and hydrochloric acid solutions 1,4 . Results on the precipitation of titanium cupferronates from hydrochloric and sulphuric acid ...
Trang 296
... solution with a given concentration of niobium and acid . Thus the solutions with which we worked had different niobium concentrations : 0.022-0.026 g - atom litre - 1 in sulphuric acid solutions and 0.075 g - atom litre - 1 in hydro- ...
... solution with a given concentration of niobium and acid . Thus the solutions with which we worked had different niobium concentrations : 0.022-0.026 g - atom litre - 1 in sulphuric acid solutions and 0.075 g - atom litre - 1 in hydro- ...
Trang 462
... acid solutions ( 0.9 M and above ) by alcohols and ketones as halogenometal acids . A number of papers deal with the extraction of mercury halides by esters 1-5 . The extraction has been mainly from neutral and weakly acidic solutions ...
... acid solutions ( 0.9 M and above ) by alcohols and ketones as halogenometal acids . A number of papers deal with the extraction of mercury halides by esters 1-5 . The extraction has been mainly from neutral and weakly acidic solutions ...
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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