Chemical News and Journal of Industrial Science, Tomy 99-100Chemical news office., 1909 |
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Strona 8
... chloride . After cooling , the residue was moistened with dilute sulphuric acid and again ignited , gently at first and finally at the full heat of the Bunsen flame , to remove the last trace of ammonium present as the sulphate , and to ...
... chloride . After cooling , the residue was moistened with dilute sulphuric acid and again ignited , gently at first and finally at the full heat of the Bunsen flame , to remove the last trace of ammonium present as the sulphate , and to ...
Strona 19
... chloride yielded a similar substance , which latter was also obtained by Harden . Acetonitrile and propionitrile also gave additive compounds of the same order with silicon tetrabromide , and much less easily with the chloride , but ...
... chloride yielded a similar substance , which latter was also obtained by Harden . Acetonitrile and propionitrile also gave additive compounds of the same order with silicon tetrabromide , and much less easily with the chloride , but ...
Strona 20
... chloride , o- , p- , and m - nitrobenyl chlorides , ethyl a- bromopropionate , and ethyl a - bromobutyrate . The great activity of the acetone derivatives is remarkable . Allyl iodide is more reactive than methyl iodide . The activity ...
... chloride , o- , p- , and m - nitrobenyl chlorides , ethyl a- bromopropionate , and ethyl a - bromobutyrate . The great activity of the acetone derivatives is remarkable . Allyl iodide is more reactive than methyl iodide . The activity ...
Strona 23
... chloride is evaporated on the water - bath and then in a dry atmosphere to constant weight , the hydrated chloride , ThCl4-7H2O , is obtained . Heating to 120-160 ° , again to constant weight , gives the oxychloride , Th ( OH ) Cl3.H2O ...
... chloride is evaporated on the water - bath and then in a dry atmosphere to constant weight , the hydrated chloride , ThCl4-7H2O , is obtained . Heating to 120-160 ° , again to constant weight , gives the oxychloride , Th ( OH ) Cl3.H2O ...
Strona 35
... Chloride . Camille Matignon . The author does not recommend the method of preparing thorium chloride by COCl2 , recently described He finds that the action of chlorine and sulphur chloride provides a general method of chlorinating ...
... Chloride . Camille Matignon . The author does not recommend the method of preparing thorium chloride by COCl2 , recently described He finds that the action of chlorine and sulphur chloride provides a general method of chlorinating ...
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