Chemical News and Journal of Industrial Science, Tom 34Chemical news office., 1876 |
Z wnętrza książki
Wyniki 1 - 5 z 69
Strona 2
... continued to do so for upwards of twenty - four hours . The dried sample was dissolved in water , a little hydro- chloric acid added , and the sulphuric acid precipitated as barium sulphate . This precipitate passes through the filter ...
... continued to do so for upwards of twenty - four hours . The dried sample was dissolved in water , a little hydro- chloric acid added , and the sulphuric acid precipitated as barium sulphate . This precipitate passes through the filter ...
Strona 3
... continued boiling the water only shows a pale blue colour . This action of boiling water is very slightly in- creased by hydrochloric or sulphuric acid . Heated with a little water in a closed tube to 150 ° or 200 ° , complete solution ...
... continued boiling the water only shows a pale blue colour . This action of boiling water is very slightly in- creased by hydrochloric or sulphuric acid . Heated with a little water in a closed tube to 150 ° or 200 ° , complete solution ...
Strona 5
... ( Continued from p . 253. ) Chlorine , Bromine , Iodine , and Fluorine . By Dr. E. MYLIUS , of Ludwigshafen . WHERE two muffle furnaces are in use with a total weekly yield of 8000 kilos . of salt - cake on the system of conden- sation ...
... ( Continued from p . 253. ) Chlorine , Bromine , Iodine , and Fluorine . By Dr. E. MYLIUS , of Ludwigshafen . WHERE two muffle furnaces are in use with a total weekly yield of 8000 kilos . of salt - cake on the system of conden- sation ...
Strona 9
... continued to revolve , but with a reduced speed . This latter experiment would lead us to condemn all radiant influence , since this would attract in one case and repel in the other . The author's theory would therefore seem confounded ...
... continued to revolve , but with a reduced speed . This latter experiment would lead us to condemn all radiant influence , since this would attract in one case and repel in the other . The author's theory would therefore seem confounded ...
Strona 13
... ( Continued from p . 5. ) Chlorine , Bromine , Iodine , and Fluorine . By Dr. E. MYLIUS , of Ludwigshafen . FOR many purposes , especially in the manufacture of sugar , there is required a hydrochloric acid free from sul- phuric acid ...
... ( Continued from p . 5. ) Chlorine , Bromine , Iodine , and Fluorine . By Dr. E. MYLIUS , of Ludwigshafen . FOR many purposes , especially in the manufacture of sugar , there is required a hydrochloric acid free from sul- phuric acid ...
Inne wydania - Wyświetl wszystko
Kluczowe wyrazy i wyrażenia
acetic action al-Khazini alcohol alizarin alkaline alumina amalgam ammonia amount analysis anemometer aniline anthracen anthraquinon apparatus atomic beam benzol bismuth body boiling bromine calcium carbon carbonic acid cent Chemical Notices Chemical Society Chemistry chemists chloric acid chloride College colour compound containing copper coprolites crystallised crystals decomposed decomposition dilute discs dissolved distilled employed ether examination experiments filter filtrate furnace gives glass grms heat hydrochloric acid hydrogen Improvements inches insoluble iodide iodine iron Laboratory light lime liquid litre London manganese manufacture matter mercury metal method mineral mixed mixture nitrogen Notices from Foreign observed obtained ordinary oxide oxygen paper peroxide phosphate phosphorus platinum potash potassa potassium powder precipitate present produced Prof pure radiometer reaction residue salt sample sewage soda sodium soluble solution substance sulphate sulphide sulphuric acid superphosphate surface temperature tion tube vanadium vapour weight whilst yellow zinc