The Atomic TheoryAppleton, 1899 - 344 pagini |
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Pagina 85
... ethyl group , so termed by Berzelius , we shall observe the same relations between water , alcohol , and ether as those which exist between water , potash , and oxide of potassium . Alcohol becomes ethyl hydrate , and ether ethyl oxide ...
... ethyl group , so termed by Berzelius , we shall observe the same relations between water , alcohol , and ether as those which exist between water , potash , and oxide of potassium . Alcohol becomes ethyl hydrate , and ether ethyl oxide ...
Pagina 86
Charles Adolphe Wurtz. HCl , hydrochloric acid . EtCl , chloride of ethyl . AcCl , chloride of acetyl . KCl , chloride of potassium . H2O , water . ACHO , acetic acid . ACKO , acetate of potassium . AcEtO , acetic ether . Ac2O , acetic ...
Charles Adolphe Wurtz. HCl , hydrochloric acid . EtCl , chloride of ethyl . AcCl , chloride of acetyl . KCl , chloride of potassium . H2O , water . ACHO , acetic acid . ACKO , acetate of potassium . AcEtO , acetic ether . Ac2O , acetic ...
Pagina 98
... ethyl acetate C. , H , O . , ( C , H , ) - 2 vol . such as ethylene acetate ( C , H , O ) , C , H = 2 vol . ethyl oxalate • C2O ( CH3 ) 2 = 2 vol . & c . & c . This table is undoubtedly very much abridged , but it is evident that it ...
... ethyl acetate C. , H , O . , ( C , H , ) - 2 vol . such as ethylene acetate ( C , H , O ) , C , H = 2 vol . ethyl oxalate • C2O ( CH3 ) 2 = 2 vol . & c . & c . This table is undoubtedly very much abridged , but it is evident that it ...
Pagina 100
... ethyl , & c . These are imaginary forms , said Laurent and Gerhardt , and have no separate existence . Kolbe and Frankland isolated them , but showed that their formulæ must be doubled.2 Free ethyl is not composed of two atoms of carbon ...
... ethyl , & c . These are imaginary forms , said Laurent and Gerhardt , and have no separate existence . Kolbe and Frankland isolated them , but showed that their formulæ must be doubled.2 Free ethyl is not composed of two atoms of carbon ...
Pagina 101
... ethyl contain two ethyl groups , which weigh 58 , and 65 parts of zinc . 65 is the atomic weight of zinc , the composition of zine ethyl being expressed by the formula Zn ( C , H ) . The number 65 ( 64.9 ) is , moreover , confirmed by ...
... ethyl contain two ethyl groups , which weigh 58 , and 65 parts of zinc . 65 is the atomic weight of zinc , the composition of zine ethyl being expressed by the formula Zn ( C , H ) . The number 65 ( 64.9 ) is , moreover , confirmed by ...
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Termeni și expresii frecvente
12 of carbon 35.5 of chlorine acetic acid admit affinity alcohol ammonia amyl alcohol amylene analogous anhydride anhydrous arsenic atom of oxygen atomic heat atomic volumes atomic weights atoms of carbon atoms of chlorine atoms of hydrogen Avogadro and Ampère Berzelius bivalent boron bromine carbon atoms chemical chemistry chemists chloric acid chlorine composition condensation contain crystallise Dalton determination discovery double Dulong and Petit elements equal volumes equivalent ethyl ethylene fact fluorine formula gaseous Gay-Lussac Gerhardt H₂ H₂O hydrate hydrochloric acid hypothesis idea iodide iodine isomorphous latter law of Dulong law of volumes mercury molecular weights molecules niobium nitric acid nitrogen notation number of atoms oxide oxygen phosphorus potash potassium proportions protoxide quantities radicals relation remark represent Richter salts silicon silver simple bodies sodium specific heats sulphate sulphide sulphuric acid system of atomic tellurium temperature theory tion trichloride units of saturation vapour density zinc
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Pagina ii - THE SENSES, INSTINCTS, AND INTELLIGENCE OF ANIMALS, WITH SPECIAL REFERENCE TO INSECTS. By Sir JOHN LUBBOCK, Bart..