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Dependence of the value of N in the region of precipitation of zirconium oxide sulphates on the initial concentration of ZrOCl2 in solution . ( NH ) SO , Molar ratio ( NHSO : ZrOCI2 onset of pptn . ( NH ) , SO .
Dependence of the value of N in the region of precipitation of zirconium oxide sulphates on the initial concentration of ZrOCl2 in solution . ( NH ) SO , Molar ratio ( NHSO : ZrOCI2 onset of pptn . ( NH ) , SO .
Trang 964
The precipitates were dried at 120 ° , but water was absent as they gave no change in weight . ... To elucidate the con- ditions of its formation , the influence on the degree of co- -precipitation of foreign ions , the addition of ...
The precipitates were dried at 120 ° , but water was absent as they gave no change in weight . ... To elucidate the con- ditions of its formation , the influence on the degree of co- -precipitation of foreign ions , the addition of ...
Trang 965
15 min after shaking the flask , 2 ml of the mother liquor above the precipitate were withdrawn and the hydrogen sulphide determined iodometrically . ... Co - precipitation of thallium with different times of standing of the precipitate ...
15 min after shaking the flask , 2 ml of the mother liquor above the precipitate were withdrawn and the hydrogen sulphide determined iodometrically . ... Co - precipitation of thallium with different times of standing of the precipitate ...
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Journal | 767 |
Brief Communications 1724 878 Solubility isotherm of the ureacadmium sulphatewater system at 30 | 878 |
THE PAGE NUMBERS 1599 819 Preparation and thermographic study of complexes of cadmium halides with | 1080 |
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absorption acid added addition Akad alcohol alkali alloys ammonia ammonium analysis anion aqueous atom bismuth bond calculated carbonate Chem chemical chloride complex components composition compounds concentration conductivity confirmed constant containing coordination corresponding crystallisation crystals curve decomposition decrease density dependence determined diagram dissolved effect equilibrium excess experiments formation formed given gives H₂O heating hydrogen hydroxide increase indices initial Inorg ions Khim lines liquid measured melting metal method mixture molar mole molecules Nauk SSSR Neorg nitrate observed obtained optical oxide peritectic phase platinum potassium precipitate prepared presence pressure pure quantity ratio reaction Received reduction refractive region Russ salt separated shown shows sodium solid solutions solubility solution specimens stability structure studied substance sulphate Table temperature thermal tion values washed X-ray yield Zhur