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These were filtered off , washed with cold alcohol three times , and dried in a desiccator . Yield 70 % . Hygroscopic water was not detected . 0.1040 g substance gave 0.0410 g PbSO4 ; 0.1760 g 0.0646 g AgCl .
These were filtered off , washed with cold alcohol three times , and dried in a desiccator . Yield 70 % . Hygroscopic water was not detected . 0.1040 g substance gave 0.0410 g PbSO4 ; 0.1760 g 0.0646 g AgCl .
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Washing the precipitates free of hydrogen sulphide considerably diminishes the amount of co - precipi- tated thallium . TABLE 3 . ... the precipitate was allowed to stand for vari- ous times , and was then centrifuged and washed .
Washing the precipitates free of hydrogen sulphide considerably diminishes the amount of co - precipi- tated thallium . TABLE 3 . ... the precipitate was allowed to stand for vari- ous times , and was then centrifuged and washed .
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... washed with ether ; 4 ) ditto , at 60 ° , not washed ; 5 ) ditto , at 60 ° , washed with ether . Fig . 2 . tion : سب للبرس Q1 0,2 0,3 04 0.5 0.6 0.7 0.8 0.9 Sin20 X - Ray diffraction patterns , taken with Cuka radia- 1 ) MgSO4.
... washed with ether ; 4 ) ditto , at 60 ° , not washed ; 5 ) ditto , at 60 ° , washed with ether . Fig . 2 . tion : سب للبرس Q1 0,2 0,3 04 0.5 0.6 0.7 0.8 0.9 Sin20 X - Ray diffraction patterns , taken with Cuka radia- 1 ) MgSO4.
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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