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 180
... iron with sodium hydroxide from solutions of pure iron ( III ) chloride . Hydrochloric acid was obtained by saturating twice - distilled water with hydrogen chloride vapour by the isopiestic method . Twice - distilled perchloric acid ...
... iron with sodium hydroxide from solutions of pure iron ( III ) chloride . Hydrochloric acid was obtained by saturating twice - distilled water with hydrogen chloride vapour by the isopiestic method . Twice - distilled perchloric acid ...
Trang 333
... iron ( III ) oxide , but the oxide bromide appa- rently is not formed under these conditions . Analysis of the product removed at 400 ° C showed the presence of FeBr2 and a small quantity of Fe , O ,. The effect at 682 ° C cor- responds ...
... iron ( III ) oxide , but the oxide bromide appa- rently is not formed under these conditions . Analysis of the product removed at 400 ° C showed the presence of FeBr2 and a small quantity of Fe , O ,. The effect at 682 ° C cor- responds ...
Trang 644
... iron ( III ) was determined com- plexometrically " . The total content of iron was deter- mined after oxidising the iron ( II ) with hydrogen peroxide , and the iron ( II ) was found by difference . Acid solutions which contain ...
... iron ( III ) was determined com- plexometrically " . The total content of iron was deter- mined after oxidising the iron ( II ) with hydrogen peroxide , and the iron ( II ) was found by difference . Acid solutions which contain ...
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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