Russian Journal of Inorganic Chemistry, Tập 4,Trang 659-1328Chemical Society., 1959 |
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Kết quả 1-3 trong 82
Trang 792
... alcohol and ether ( yield 30 % ) . Although an aqueous solution of the potassium salt of the iodonitro acid can be stored for some time unchanged , solutions of the acid itself decom- pose , liberating iodine which reacts to form a ...
... alcohol and ether ( yield 30 % ) . Although an aqueous solution of the potassium salt of the iodonitro acid can be stored for some time unchanged , solutions of the acid itself decom- pose , liberating iodine which reacts to form a ...
Trang 1004
... alcohol . The resulting complexes were always contaminated by oxidation products of the aromatic amines and , because of their very low solubility in water , alcohol , and other solvents , could not be purified by recrystallisation . To ...
... alcohol . The resulting complexes were always contaminated by oxidation products of the aromatic amines and , because of their very low solubility in water , alcohol , and other solvents , could not be purified by recrystallisation . To ...
Trang 1147
... alcohol 50 % alcohol 25 % alcohol 39.2 120 + 30 23.2 22.8 + 1.7 88.3-3.3303 + 27 26.1 ± 0.7 ( pH measurement ) 13.9 1 10 20 30 40 time , h 0 ° L 50 Fig . 3. Kinetics of the hydration of 0.0005 M [ Co ( H2O ) ( DH ) , Br ] . that the ...
... alcohol 50 % alcohol 25 % alcohol 39.2 120 + 30 23.2 22.8 + 1.7 88.3-3.3303 + 27 26.1 ± 0.7 ( pH measurement ) 13.9 1 10 20 30 40 time , h 0 ° L 50 Fig . 3. Kinetics of the hydration of 0.0005 M [ Co ( H2O ) ( DH ) , Br ] . that the ...
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2H₂O absorption acetone acid Akad AlBr alcohol alkali alloys aluminium Amer ammonium analysis anion annealed anorg aqueous solutions atoms beryllium calculated carbonate cation cerium Chem Chemistry chloride coefficient complex compounds composition concentration conductance containing coprecipitation corresponding crystallisation crystals curve decomposition determined diagram dioxan electrons equation equilibrium ethanol ether eutectic experimental formation formed glaserite H₂O heating HNO3 hydration hydrogen hydroxide increase indium instability constants ionic ions isotherms Khim lattice ligands liquid melting metal method mixture molal molar mole molecules Moscow Na₂SO NaCl NaOH Nauk SSSR Neorg Obshch obtained oxalate oxide platinum potassium precipitate prepared pyridine ratio reaction ruthenium salt saturated sections shows sodium solid phase solid solutions solu solubility solvent stability structure studied sulphate Table temperature thermal Thermogram thorium tion trans effect uranyl nitrate values vapour pressure X-ray yield Zhur