Chemical News and Journal of Industrial Science, Tom 34Chemical news office., 1876 |
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Strona 285
... acid , and the isomery of the pyro - citric acids , 284 selenious , action of hydracids upon , 51 sulphuric , action of upon hy- drobenzoin and iso - hydroben- zoin , 270 sulphurous , generating for use as a disinfectant , 245 and ...
... acid , and the isomery of the pyro - citric acids , 284 selenious , action of hydracids upon , 51 sulphuric , action of upon hy- drobenzoin and iso - hydroben- zoin , 270 sulphurous , generating for use as a disinfectant , 245 and ...
Strona 288
... sulphuric acid , 270 theory of luminous flames , 152 , 206 Hides , use of alkaline sulphides in dressing , 52 Hildebrand , E. C. H. , rapid filtra- tion , 57 Hirn , G. A. , maximum of the pos- sible repulsive power of the solar rays ...
... sulphuric acid , 270 theory of luminous flames , 152 , 206 Hides , use of alkaline sulphides in dressing , 52 Hildebrand , E. C. H. , rapid filtra- tion , 57 Hirn , G. A. , maximum of the pos- sible repulsive power of the solar rays ...
Strona 291
... sulphur , 154 Schaer , E. , decolouration of in- digo by hydro - sulphurous acid and persulphide of hydrogen , 250 Schiff , B. , compounds derived from ammon - aldehyd , 144 Scholarships , Science , 205 Schools of Chemistry , 111 ...
... sulphur , 154 Schaer , E. , decolouration of in- digo by hydro - sulphurous acid and persulphide of hydrogen , 250 Schiff , B. , compounds derived from ammon - aldehyd , 144 Scholarships , Science , 205 Schools of Chemistry , 111 ...
Strona 292
... sulphuric acid , 154 " Wine and its Counterfeits " ( re- view ) , 90 Wine , magenta in , 227 Wines , adulteration in , 164 artificially coloured , detection of , 152 arsenic , 71 magenta in , 51 , 272 Wisdom , Dook of the Balance of ...
... sulphuric acid , 154 " Wine and its Counterfeits " ( re- view ) , 90 Wine , magenta in , 227 Wines , adulteration in , 164 artificially coloured , detection of , 152 arsenic , 71 magenta in , 51 , 272 Wisdom , Dook of the Balance of ...
Strona 2
... sulphuric acid , and but little of the vanadic sulphate . After repeated washings and thorough kneading , the alcohol dissolves no more of the salt , but still takes up traces of sulphuric acid . The sulphate now appears as a ...
... sulphuric acid , and but little of the vanadic sulphate . After repeated washings and thorough kneading , the alcohol dissolves no more of the salt , but still takes up traces of sulphuric acid . The sulphate now appears as a ...
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action added alcohol ammonia amount analysis apparatus appears applied beam becomes bismuth body carbon cent CHEMICAL Chemistry chloride College colour communication complete compound consists containing continued copper course described determination dilute direction dissolved effect employed examination excess experiments fact filter further given gives glass grms heat hydrochloric acid hydrogen Improvements inches increase iron known lead less light lime liquid London manner manufacture material matter means meeting mercury metal method mineral mixed mixture nature notice observed obtained ordinary oxide oxygen passed phosphate potassium powder practical precipitate prepared present produced Prof pure quantity radiometer reaction reduced remarks salt separated Society soda sodium soluble solution substance sulphate sulphuric acid surface taken temperature tion tube weight yellow