Chemical News and Journal of Industrial Science, Tomy 131-132Chemical news office., 1925 |
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Strona 30
... compounds of bis- muth for therapeutic purposes . June 19th . Specifications Published this Week . 234,933 . - Smith , T. B. , and Simon - Carves , Ltd. - Method of producing white commercial pure ammonium ! chloride . 215,734 ...
... compounds of bis- muth for therapeutic purposes . June 19th . Specifications Published this Week . 234,933 . - Smith , T. B. , and Simon - Carves , Ltd. - Method of producing white commercial pure ammonium ! chloride . 215,734 ...
Strona 38
... compounds ( loc . cit . ) in which the bromine atoms unite with the nitrogen and sulphur atoms of the hetero- cylic nucleus ; the herero atoms concerned passing into their higher states of valency . the following objects : - ( A ) It ...
... compounds ( loc . cit . ) in which the bromine atoms unite with the nitrogen and sulphur atoms of the hetero- cylic nucleus ; the herero atoms concerned passing into their higher states of valency . the following objects : - ( A ) It ...
Strona 60
... compounds were found and their properties determined : the compoun 2 Na , O , CaO , 3 Si O ,, which melts incon- gruently , forming a liquid richer in Na , SiO , and Na , O , 2 CaO , 3 SiO ,; the compound Na , 0 , 2 CaO , 3 SiO ,, which ...
... compounds were found and their properties determined : the compoun 2 Na , O , CaO , 3 Si O ,, which melts incon- gruently , forming a liquid richer in Na , SiO , and Na , O , 2 CaO , 3 SiO ,; the compound Na , 0 , 2 CaO , 3 SiO ,, which ...
Strona 77
... compounds , barium and its compounds , and radium and its compounds . The various Journals literally referred to throughout the work are given in alphabetical order at the beginning of the book , with the abbreviation of each . There is ...
... compounds , barium and its compounds , and radium and its compounds . The various Journals literally referred to throughout the work are given in alphabetical order at the beginning of the book , with the abbreviation of each . There is ...
Strona 87
... compounds which accord with his compre- hensive scheme . We had , it is true , dis- cussed the valencies exhibited ... compound of zinc in which the metal clearly shows this valency , but this does not preclude the possibility of one ...
... compounds which accord with his compre- hensive scheme . We had , it is true , dis- cussed the valencies exhibited ... compound of zinc in which the metal clearly shows this valency , but this does not preclude the possibility of one ...
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acid action addition amount appears application Association atoms becomes bismuth British carbon cent Chemical Chemistry coal complete compounds containing copper crystals determined direct effect electric electrode elements ENGINEERS experiments fact give given glass heat hydrogen important increase indicated industry Institute interest iron Laboratory lead less light lines liquid London manufacture Marks material matter means measured meeting Merton House metal method mineral Mines mixture nature Notes obtained Office oxide Patents physical plant possible Post Free precipitate prepared present production properties Published pure quantity reaction reference Research Royal Salisbury Square salts scientific shown Society sodium solution standard structure substance sulphur surface Table temperature theory tion tons Trade United various volume zinc