Chemical News and Journal of Industrial Science, Tom 34Chemical news office., 1876 |
Z wnętrza książki
Wyniki 1 - 5 z 57
Strona 2
... acid , and but little of the vanadic sulphate . After repeated washings and thorough kneading , the alcohol ... hydrochloric acid , oxalic acid , & c . The blue solu- tion thus produced is evaporated to the consistence of a syrup and ...
... acid , and but little of the vanadic sulphate . After repeated washings and thorough kneading , the alcohol ... hydrochloric acid , oxalic acid , & c . The blue solu- tion thus produced is evaporated to the consistence of a syrup and ...
Strona 3
... acid potassium sul- phate . The formula of the compound will probably be K2 ( Va2O2 ) 3SO4 , xH2O . The blue ... hydrochloric or sulphuric acid . Heated with a little water in a closed tube to 150 ° or 200 ° , complete solution takes ...
... acid potassium sul- phate . The formula of the compound will probably be K2 ( Va2O2 ) 3SO4 , xH2O . The blue ... hydrochloric or sulphuric acid . Heated with a little water in a closed tube to 150 ° or 200 ° , complete solution takes ...
Strona 5
... hydrochloric acid , and a solution of quinine , which yielded o ° 48 m.grm . of albu- minoid ammonia per litre , was so purified by a single filtration through 6 inches of " silicated carbon " that after filtration it yielded only o'04 ...
... hydrochloric acid , and a solution of quinine , which yielded o ° 48 m.grm . of albu- minoid ammonia per litre , was so purified by a single filtration through 6 inches of " silicated carbon " that after filtration it yielded only o'04 ...
Strona 10
... acid and water and less alumina . Mr. Collins has called it Henwoodite ... hydrochloric . The proportions he employs are 25 grms . neutral carbonate of ... acid diluted with 100 grins . of water . The new red cannot be fixed with albumen ...
... acid and water and less alumina . Mr. Collins has called it Henwoodite ... hydrochloric . The proportions he employs are 25 grms . neutral carbonate of ... acid diluted with 100 grins . of water . The new red cannot be fixed with albumen ...
Strona 13
... acid . " The others are curious , but this one is much more so , and the determination to make it an " acetic acid ... hydrochloric acid free from sul- phuric acid , iron , and arsenic . Very various proposals have therefore been made ...
... acid . " The others are curious , but this one is much more so , and the determination to make it an " acetic acid ... hydrochloric acid free from sul- phuric acid , iron , and arsenic . Very various proposals have therefore been made ...
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