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Trang 816
Acid cadmium selenite can be prepared only by using a twofold excess or more of selen- ious acid . Crystallisation of an aqueous solution containing up to a tenfold excess of the acid yields a salt of composi- tion 3CdSe O , .
Acid cadmium selenite can be prepared only by using a twofold excess or more of selen- ious acid . Crystallisation of an aqueous solution containing up to a tenfold excess of the acid yields a salt of composi- tion 3CdSe O , .
Trang 855
Some indium sulphate was obtained by washing out the excess of sulphuric acid with alcohol . The product is a white salt , readily soluble in water , and analysis indicated the composition In2 ( SO4 ) ,. 5H2O .
Some indium sulphate was obtained by washing out the excess of sulphuric acid with alcohol . The product is a white salt , readily soluble in water , and analysis indicated the composition In2 ( SO4 ) ,. 5H2O .
Trang 925
Secondly , zirconium oxide sulphates can be precipitated by formation in the solution of complex sulphatozirconyl acids H [ ( ZrO ) ( OH ) n ( SO4 ) p ] , which at pH 1 and in the absence of a sufficient excess of sulphate ions undergo ...
Secondly , zirconium oxide sulphates can be precipitated by formation in the solution of complex sulphatozirconyl acids H [ ( ZrO ) ( OH ) n ( SO4 ) p ] , which at pH 1 and in the absence of a sufficient excess of sulphate ions undergo ...
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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