Russian Journal of Inorganic Chemistry, Tập 7,Phần 1British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1962 |
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... zirconium extracted and the pH of the medium 7 . The procedure is much simpler , and extraction of zirconium is quantitative , if weak complex - forming agents are used . These must form water - soluble complexes with the zirconium ...
... zirconium extracted and the pH of the medium 7 . The procedure is much simpler , and extraction of zirconium is quantitative , if weak complex - forming agents are used . These must form water - soluble complexes with the zirconium ...
Trang 411
... zirconium is very depen- dent on whether it is hydrolysed or not . For example , zirconium ions give coloured compounds with certain organic reagents 1,2 , but hydrolysed forms of zirconium do not form such compounds . The most common ...
... zirconium is very depen- dent on whether it is hydrolysed or not . For example , zirconium ions give coloured compounds with certain organic reagents 1,2 , but hydrolysed forms of zirconium do not form such compounds . The most common ...
Trang 460
... zirconium and Xylenol Orange as a function of the acidity at which the solution was kept for various times after acidification of the aqueous zirconium oxide chloride . 1 ) −4 ) [ Zr ] = 10-3 M. are somewhat lower . Heating solutions ...
... zirconium and Xylenol Orange as a function of the acidity at which the solution was kept for various times after acidification of the aqueous zirconium oxide chloride . 1 ) −4 ) [ Zr ] = 10-3 M. are somewhat lower . Heating solutions ...
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JOURNAL | 1 |
Complexes of platinum with tetramethylthiuram disulphide bisdimethylthio | 9 |
Infrared absorption spectra of bi and quadrivalent platinum aminoacido | 15 |
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Akad alanine alcohol alkali alloys ammonia ammonium analysis anions aqueous solution binary bond cadmium calculated cations Chem chemical chemistry chloride cobalt(III coefficient complex formation composition compounds concentration constant corresponding crystallisation crystals decomposition dehydration determined diethanolamine disodium pyrophosphate dissociation endothermic endothermic effect equilibrium diagram ethanol ether eutectic eutectic point EXPERIMENTAL extraction formed H₂O hafnium heating curves hydrates hydrogen increase Inorg ions isotherms K₂ kcal Khim Kurnakov ligand liquid lithium melting metal method mixture molar mole molecules mono Na₂SO NaCl NaOH Nauk SSSR Neorg niobium nitrate nitric nitrile Obshch obtained oxide P₂O perchlorate phosphate platinum plexes potassium precipitate prepared PtCl pyridine pyrophosphate ratio reaction reagent reciprocal system Russ salt shows sodium sodium triphosphate solid solutions solu solubility specimen stable studied sulphate Table temperature thermal thermogram thiuram tion titanium values vanadium vanadium(II X-ray Zhur zirconium