Russian Journal of Inorganic Chemistry, Tập 10,Phần 2British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1965 |
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Trang 869
... mixture , was added to 0.74 g CeCl.7H2O in 15 ml alcohol . A yellow crystalline preci- pitate was obtained , and separated , washed with ether , and dried in the air . Yield ~ 1.3 g . 2 Found , % : Ce 21.53 , 21.50 ; Cl 16.40 , 16.42 ...
... mixture , was added to 0.74 g CeCl.7H2O in 15 ml alcohol . A yellow crystalline preci- pitate was obtained , and separated , washed with ether , and dried in the air . Yield ~ 1.3 g . 2 Found , % : Ce 21.53 , 21.50 ; Cl 16.40 , 16.42 ...
Trang 925
... mixture 20 10 10 [ La2O , Sio ] , 10 [ s0 ] , g - ion litre in the filtrate 9 LO Sist b 7 6 5 20 3,0 40 : Lost in original mixture H 10 9 9 10 volume of precipitate , ml 654 a 1 2 Sit : Lost in original mixture 2 3 Sit : Lat in original ...
... mixture 20 10 10 [ La2O , Sio ] , 10 [ s0 ] , g - ion litre in the filtrate 9 LO Sist b 7 6 5 20 3,0 40 : Lost in original mixture H 10 9 9 10 volume of precipitate , ml 654 a 1 2 Sit : Lost in original mixture 2 3 Sit : Lat in original ...
Trang 1486
... mixture . Specimen No. M Composition of original mixture ( ml of solution ) Composition of precipitates dried at 105 ° Molar ratio Fe ( 50 ) NaSiO , Fe Sio H2O total Fe , Sio но 190 8 6 60 4 50 6 123456 1 9 1.5 8.5 24,67 44.67 10.57 ...
... mixture . Specimen No. M Composition of original mixture ( ml of solution ) Composition of precipitates dried at 105 ° Molar ratio Fe ( 50 ) NaSiO , Fe Sio H2O total Fe , Sio но 190 8 6 60 4 50 6 123456 1 9 1.5 8.5 24,67 44.67 10.57 ...
Nội dung
INORGANIC | 825 |
with arsine impurity | 833 |
JOURNAL | 1069 |
Bản quyền | |
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absorption spectra Akad alkali amine ammonia ammonium analysis anhydrous anion aqueous solution atoms bond boric acid cadmium caesium calculated cation cerium Chem chemical Chemistry chloride composition compounds concentration constant containing coordination copper hydroxide corresponding crystallisation crystals curve density determined energy enthalpies of formation equation europium eutectic experimental formed g-ion H₂O halides heating hydrate hydrochloric acid hydrogen hydroxide sulphate Inorg ionic ions isotherm kcal Khim lanthanum lattice ligands liquid liquidus lithium litre melting metal method mixture molar mole mole-¹ molecules NaCl Nauk SSSR neodymium Neorg nitrate Obshch obtained optical density oxalate oxide oxygen peritectic potassium precipitate pyridine ratio reaction rubidium Russ salt scandium shows sodium solid phase solid solutions solu solubility specimens stability studied Table temperature terbium thermal decomposition thorium tion values vapour X-ray yttrium Zhur zinc zirconium