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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Trang 24
... separated and were filtered off at the pump , washed once with alcohol , then with ether , and dried in air , yield ~ 0.5 g . The compound is very soluble in water and in alcohol . Found , % : Co 5.27 , 5.40 ; Br 22.80 , 22.74 ...
... separated and were filtered off at the pump , washed once with alcohol , then with ether , and dried in air , yield ~ 0.5 g . The compound is very soluble in water and in alcohol . Found , % : Co 5.27 , 5.40 ; Br 22.80 , 22.74 ...
Trang 25
... separated and were filtered off at the pump , washed twice with alcohol , then with ether , and dried in air , yield ~ 1 g . The compound decomposes on heating . r Found , % : Co 8.40 , 8.49 ; I 18.20 , 18.26 . Calculated for [ Co ( DH ) ...
... separated and were filtered off at the pump , washed twice with alcohol , then with ether , and dried in air , yield ~ 1 g . The compound decomposes on heating . r Found , % : Co 8.40 , 8.49 ; I 18.20 , 18.26 . Calculated for [ Co ( DH ) ...
Trang 745
... separated from rare - earth metals at 90 ° with a column - loading ( calculated as the sum of the oxides ) of 1.8 based on the weight of resin used for the separation . The sum of the milligram - equivalents of ions in the mixture to be ...
... separated from rare - earth metals at 90 ° with a column - loading ( calculated as the sum of the oxides ) of 1.8 based on the weight of resin used for the separation . The sum of the milligram - equivalents of ions in the mixture to be ...
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absorption acetone acid adsorption Akad alcohol alkali alloys ammonia analysis anion aqueous solution atom binary cadmium calculated cations Chem chemical Chemistry chloride coefficient composition compounds concentration constant coprecipitation corresponding crystallisation crystals curves decomposition determined dissociation endothermic equilibrium diagram eutectic experimental extraction formed germanium H₂O hafnium heating hydrates hydrogen hydrolysis hydroxide increase Inorg ions isotherms kcal Khim Kurnakov ligands liquid melting metal methanol method mixture molar mole molecules Na₂SO NaCl Nauk SSSR Neorg niobium nitrate nitric nitric acid nitrile Obshch obtained optical density oxide perchlorate platinum platinum(II plexes potassium precipitate prepared properties ratio reaction reagent reciprocal system resin Russ salt Schiff bases shows silicon sodium solid phase solid solutions soln solu solubility specimens spectra stability studied sulphate Table temperature ternary system thermal thorium tion titanium uranyl values vanadium(II vapour X-ray Zhur zinc zirconium