Russian Journal of Inorganic Chemistry, Tập 13,Trang 1-901British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1968 |
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Trang 368
... mixture with gramme- ion component ratio equal to 1 : 100 . Thus for a pH of 7.1 in the first mixture , n = 2.62 , whereas for a pH of 7.2 in the second mixture , й = 2.22 . At a pH of 10.70 in the first mixture , Π = 3.84 , whereas at ...
... mixture with gramme- ion component ratio equal to 1 : 100 . Thus for a pH of 7.1 in the first mixture , n = 2.62 , whereas for a pH of 7.2 in the second mixture , й = 2.22 . At a pH of 10.70 in the first mixture , Π = 3.84 , whereas at ...
Trang 431
... mixture of 1.75 ml ethanolamine and a solution of 5 g K2HPO4 in 20 ml water was added to the filtrate . The phosphate precipitate was separated by suction , washed with alcohol and ether , and then , as described above , treated with 15 ...
... mixture of 1.75 ml ethanolamine and a solution of 5 g K2HPO4 in 20 ml water was added to the filtrate . The phosphate precipitate was separated by suction , washed with alcohol and ether , and then , as described above , treated with 15 ...
Trang 459
... mixture . 10-3 Vo , 8 s - 1 cm - 2 1.5 1.0 0.5 5 10 15 20 25 Z chlorine consumption , I h1 Figure 2. Dependence of the chlorination rate on the chlorine consumption at : 1 ) 300 ° ; 2 ) 550 ° C . 7 , % 100 90 3 80 70 0 1/6 1 / 5,5 / 5 ...
... mixture . 10-3 Vo , 8 s - 1 cm - 2 1.5 1.0 0.5 5 10 15 20 25 Z chlorine consumption , I h1 Figure 2. Dependence of the chlorination rate on the chlorine consumption at : 1 ) 300 ° ; 2 ) 550 ° C . 7 , % 100 90 3 80 70 0 1/6 1 / 5,5 / 5 ...
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INORGANIC | 1 |
Influence of sodium chloride on cation exchange in | 124 |
The potassium difluorophosphatewater system | 131 |
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absorption bands absorption spectra acid solutions Akad alkali metal amine ammonia ammonium analysis anhydrous anion aqueous solutions atoms bond bromide caesium calculated carbonate cation cerium(IV Chem chemical Chemistry chloride cm-¹ cobalt complex formation composition compounds concentration coordination corresponding crystallisation crystals curve decomposition decrease determined displacement dissociation endothermic endothermic effect equilibrium erbium extraction Figure formed frequencies groups H₂O hafnium heating hydrated hydrochloric acid hydrogen hydroxide increase infrared infrared absorption spectra infrared spectra Inorg ionic ions iron(III kcal Khim lanthanum ligand liquid method mixture mole molecules molybdenum Moscow Nauk SSSR neodymium Neorg nickel niobium nitrate obtained oxalate oxide perchlorate perchloric acid phenanthroline plexes potassium precipitate prepared pyridine range reaction reagent Russ salt shows sodium solid phase solu solubility specimens spectrum structure studied sulphate sulphuric acid Table tantalum temperature tetrahydroborates thermal tion values X-ray diffraction Zhur zirconium