Russian Journal of Inorganic Chemistry, Tập 4,Trang 1-658Chemical Society., 1959 |
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Kết quả 1-3 trong 87
Trang 152
... separated , which was washed twice with a little cold water , then with alcohol and ether and air - dried . It is easily soluble in water . The yield was about 1 g . Found , % : Co 8.18 , 8.28 ; I 52.41 , 52.63 ; H2O 7.82 . Calculated ...
... separated , which was washed twice with a little cold water , then with alcohol and ether and air - dried . It is easily soluble in water . The yield was about 1 g . Found , % : Co 8.18 , 8.28 ; I 52.41 , 52.63 ; H2O 7.82 . Calculated ...
Trang 157
... separated at each stage . When 0.4 moles of ethanolamine per mole of Cu Cl2 have been added , grass green crystals of the mixed alcoholate separate . These are stabi- lised by washing with acetone or ether . Found , % : Cu 40.12 ; Cl ...
... separated at each stage . When 0.4 moles of ethanolamine per mole of Cu Cl2 have been added , grass green crystals of the mixed alcoholate separate . These are stabi- lised by washing with acetone or ether . Found , % : Cu 40.12 ; Cl ...
Trang 218
... separated either from irradiated tellurium ' or tellurium dioxide 2 or from the fission fragments of uranium , as a solution of carrier - free potassium iodide ( i . e . with- out the usual isotope 1127 ) . This iodine is not converted ...
... separated either from irradiated tellurium ' or tellurium dioxide 2 or from the fission fragments of uranium , as a solution of carrier - free potassium iodide ( i . e . with- out the usual isotope 1127 ) . This iodine is not converted ...
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The 21st Congress of the CPSU | 1 |
Reduction of TiO2 | 7 |
S A SHCHUKAREV I V VASILKOVA V M DROZDOVA | 13 |
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absorption acid Akad alcohol alizarin alkali alloys ammonia analysis anhydrous anion anorg aqueous solutions atoms bonds CaCl2 CaF2 calcium calculated carbon cerium Chem chemical chloride cobalt complex components composition compounds concentration containing corresponding crystallisation crystals curves decomposition determined diagram dissolved electron equation equilibrium ether eutectic experimental fluoride formation formed glaserite H₂O heating hydrated hydrofluoric acid hydrogen hydrolysis hydroxide increase ionic ions isotherm K₁ kcal Khim lanthanum LiOH liquid phase lithium melting metal method mixture molar mole molecules molybdate molybdenum MoO4 NaCl NaOH Nauk SSSR Neorg niobium Obshch obtained optical density oxalate oxide oxygen perchloric acid peroxide peroxymolybdate phosphotungstic phosphotungstic acid platinum potassium precipitate ratio reaction salt saturated shows sodium solid phase solid solution solu solubility solvent studied sulphate sulphuric Table tantalum tellurium temperature ternary thermal tion titanium titration values vapour X-ray yttrium Zhur zirconium