Russian Journal of Inorganic Chemistry, Tập 3Chemical Society., 1958 |
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Kết quả 1-3 trong 59
Trang 257
... ether when iron chloride is extracted by ether has the composition FeCl ̧ · HC1- .3H2O / 10 , 11 / . The co - ordination number of Fe ( III ) in complex formation is 6 ; the • structural formula ( H2O ) [ FeC14 - ] ( OH ) 2 ] may ...
... ether when iron chloride is extracted by ether has the composition FeCl ̧ · HC1- .3H2O / 10 , 11 / . The co - ordination number of Fe ( III ) in complex formation is 6 ; the • structural formula ( H2O ) [ FeC14 - ] ( OH ) 2 ] may ...
Trang 263
... ether Table V Relationship of solubility of dry chlorides of some elements in ether and their ether - extractability from 6 N HC1 Compound Percentage of extraction of element studied studied Compound Percentage of extraction of element ...
... ether Table V Relationship of solubility of dry chlorides of some elements in ether and their ether - extractability from 6 N HC1 Compound Percentage of extraction of element studied studied Compound Percentage of extraction of element ...
Trang 264
... ether increases to 19 , 2 % and the percentage of iron extracted de- creases at the same time to 50 % . Thus , when the solubility of isopropyl ether in HCl is low , the extractability of iron is high ; as the solubility of ether ...
... ether increases to 19 , 2 % and the percentage of iron extracted de- creases at the same time to 50 % . Thus , when the solubility of isopropyl ether in HCl is low , the extractability of iron is high ; as the solubility of ether ...
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V Petushkova S M Shpineva | 9 |
Delimarksii Yu K Velikanov A A I Electro | 15 |
Makarov E S The Double Chemical Nature | 21 |
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absorption according acid activity added addition alcohol alloys ammonia ammonium amount analysis aqueous solutions atoms calculated carbonate carried Chem chemical chloride co-ordinate complex compounds components composition concentration CONCLUSIONS conductivity considerably constant containing corresponding crystals curve decomposition decrease dependence determined diagram dissolved effect electric elements equation equilibrium ether exchange exist experimental experiments extraction Figure formation gave given heating hydrochloric acid increase indicated initial Inorganic Chemistry interaction ions iron Journal of Inorganic khimii lines measurements melts metals method mixture mole molecules nitrate observed obtained oxalate oxide phase platinum possible potassium precipitate preparation presence pressure properties range ratio reaction salt sample separated showed shown sodium solid solutions solubility solution sphere stable structure studied substance sulfate sulfur Table takes temperature thermal tion titanium USSR values weight