Russian Journal of Inorganic Chemistry, Tập 7,Phần 2British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1962 |
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Trang 1060
... give a U : CO ( NH2 ) 2 ratio of 1 : 5 . On standing in air the solution gave greenish yellow crystals ( Fig . 5c ) which were filtered off and washed sparingly with alcohol and ether . Found , % : U 40.75 , 40.72 ; N 19.99 , 19.28 ; Cl ...
... give a U : CO ( NH2 ) 2 ratio of 1 : 5 . On standing in air the solution gave greenish yellow crystals ( Fig . 5c ) which were filtered off and washed sparingly with alcohol and ether . Found , % : U 40.75 , 40.72 ; N 19.99 , 19.28 ; Cl ...
Trang 1206
... give pale blue precipitates which contain no chlorine and have properties extremely similar to those of the cobalt compounds [ Co ( IO , ) , ( NH , ) , ] . H2O and [ Co ( IO , ) , ( H2O ) ( NH3 ) 2 ] .H2O previously prepared 2. A differ ...
... give pale blue precipitates which contain no chlorine and have properties extremely similar to those of the cobalt compounds [ Co ( IO , ) , ( NH , ) , ] . H2O and [ Co ( IO , ) , ( H2O ) ( NH3 ) 2 ] .H2O previously prepared 2. A differ ...
Trang 1305
... give an orange , crystalline precipitate , sparingly soluble in water . Found , % : Co 8.80 , 8.83 ; I 18.90 , 19.12 . Calculated for [ Co ( C2O ) ( C12H , N2 ) 2 ] I.2H2O , % : Co 8.79 ; I 18.97 . 8 The thiocyanate [ Co ( C2O , ) phen2 ] ...
... give an orange , crystalline precipitate , sparingly soluble in water . Found , % : Co 8.80 , 8.83 ; I 18.90 , 19.12 . Calculated for [ Co ( C2O ) ( C12H , N2 ) 2 ] I.2H2O , % : Co 8.79 ; I 18.97 . 8 The thiocyanate [ Co ( C2O , ) phen2 ] ...
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absorption acid Akad alcohol alkali metal alloys ammonium analysis anion atoms caesium calculated cation cerium Chem chemical chloride complex formation components composition compounds concentration conductivity containing corresponding crystallisation crystals curves decomposition determined diagonals dissociation distribution constant double salt endothermic equilibrium diagram eutectic EXPERIMENTAL extraction formed H₂O hafnium heating hydride hydrogen hydrolysis hydroxide increase indicates Inorg ionic ions isomolar series isotherms kcal Khim lanthanum liquid melting methanol method mixture molar ratio mole molecules NaCl Nauk SSSR neodymium Neorg niobium nitrate Obshch obtained optical density oxalate oxalic acid oxide phosphate potassium precipitate prepared reaction reciprocal system resin rhenium Russ saturated scandium shows sodium solid phase solid solutions soln solu solubility specimens spectra stable studied sulphate Table temperature ternary system thallium thermal Thermogram thorium tion uranium uranyl values X-ray Zhur zirconium ZrO2