Russian Journal of Inorganic Chemistry, Tập 10,Phần 1British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1965 |
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Trang 61
... ZIRCONIUM T. F. Limar ' and K. P. Shatskaya Ammonium oxodicarbonatozirconate solution was pre- pared by the two - stage reaction between zirconium oxide chloride and ammonium hydrogen carbonate ZrOCl2 + 2NH , HCO , ➡ ZÃO ( OH ) 2 + 2NH ...
... ZIRCONIUM T. F. Limar ' and K. P. Shatskaya Ammonium oxodicarbonatozirconate solution was pre- pared by the two - stage reaction between zirconium oxide chloride and ammonium hydrogen carbonate ZrOCl2 + 2NH , HCO , ➡ ZÃO ( OH ) 2 + 2NH ...
Trang 303
... zirconium between the phases were found to be established in 30- 90 min 1,4,5 . On the basis of these experiments it is generally considered that true equilibrium is attained in both phases ; that is , at the time of extraction there is ...
... zirconium between the phases were found to be established in 30- 90 min 1,4,5 . On the basis of these experiments it is generally considered that true equilibrium is attained in both phases ; that is , at the time of extraction there is ...
Trang 591
... zirconium rings linked by oxygen bridges . When ether is added to a methanol solution of zirconium oxide chloride and urea , in the ratio 1 : 3.1-3.2 , a white , finely crystalline , homogeneous precipitate , which dissolves readily in ...
... zirconium rings linked by oxygen bridges . When ether is added to a methanol solution of zirconium oxide chloride and urea , in the ratio 1 : 3.1-3.2 , a white , finely crystalline , homogeneous precipitate , which dissolves readily in ...
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absorption spectra acid Akad alkali aluminium ammonia ammonium analysis aqueous solutions atoms band beryllium beryllium chloride bromide caesium calculated carbonate cation cerium cerium(IV Chem chemical chloride chromium(III cm-¹ coefficient composition compounds concentration constant crystallisation crystals curve decomposition density determined diagram dissociation EDPA equilibrium experimental extraction fluoride formed gallium H₂O heat capacity hexaborides hydrates hydrochloric acid hydrogen hydrolysis hydroxide increase indium infrared Inorg ionic strength iron(III isotherms K₁ kcal Khim lanthanum ligands liquid lithium melting metal methanol method mixture molar mole molecules Nauk SSSR Neorg niobium nitrate obtained oxalic oxalic acid oxide perchlorate perrhenate phosphate platinum(II plexes potassium precipitate prepared ratio reaction rhenium rubidium Russ ruthenium salicylaldehyde salts samarium shows sodium solid phase solu solubility solvents specimens studied sulphate sulphur Table temperature thallium thermal thermograms thiourea tion values X-ray yttrium Zhur zinc zinc bromide zirconium