Chemical News and Journal of Industrial Science, Tomy 3-4Chemical news office., 1861 |
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Strona 86
... boiling - points of propyl and butyl is 2264 · 154 ° 4 720 ( 1080 68 ° 40 ° C. ) ; that between the boiling - points of butyl and amyl , 311 ° 226 ° 4 840.6 ( 155 ° 108 ° = 47 ° C. ) ; and lastly , the difference between the boiling ...
... boiling - points of propyl and butyl is 2264 · 154 ° 4 720 ( 1080 68 ° 40 ° C. ) ; that between the boiling - points of butyl and amyl , 311 ° 226 ° 4 840.6 ( 155 ° 108 ° = 47 ° C. ) ; and lastly , the difference between the boiling ...
Strona 192
... boiling point 46 ° ; to the difference H in com- position there corresponds therefore a difference in the boiling points of 23 ° , and as to the difference H , we mostly find a difference of 19 ° -20 ° in boiling points , the influence ...
... boiling point 46 ° ; to the difference H in com- position there corresponds therefore a difference in the boiling points of 23 ° , and as to the difference H , we mostly find a difference of 19 ° -20 ° in boiling points , the influence ...
Strona 301
... boiling points carefully noted . At 84 ° F. it commenced to boil , the temperature rapidly rising to 90 ° , and afterwards slowly , without becoming stationary , to 150 ° , when boiling ceased , about one - sixth of the original liquid ...
... boiling points carefully noted . At 84 ° F. it commenced to boil , the temperature rapidly rising to 90 ° , and afterwards slowly , without becoming stationary , to 150 ° , when boiling ceased , about one - sixth of the original liquid ...
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acetate action adulterated alcohol alkaline alloy ammonia amount analysis aniline apparatus appears arsenic atmosphere blue body boiling bromine burn candle carbonic acid cent chemical CHEMISTRY chemists chloric acid chloride colouring matter combination combustion compound containing copper crystallised crystals decomposed decomposition dilute dissolved distilled effect employed ether evaporated experiments fact ferrocyanide filter flame gases give grains green heat hydrochloric acid hydrogen ignited impurities insoluble iodide iodine iron lead light lime lines liquid magnesia means mercury metal method mineral mixed mixture nitrate nitric acid nitrogen observed obtained ordinary oxide oxygen paper passed phosphoric acid phosphorus platinum portion potash potassium precipitate prepared present produced pure quantity reaction salt samples silver sodium soluble solution specimens spectrum starch steel substance sugar sulphate sulphide sulphuretted sulphuric acid surface tellurium temperature tion tube vapour vessel weight yellow zinc