The Atomic TheoryC. Kegan Paul & Company, 1881 - 388 Seiten |
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Seite 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 ...
Seite 86
Adolphe Wurtz. 6 HCl , hydrochloric acid . EtCl , chloride of ethyl . AcCl , chloride of acetyl . KCl , chloride of potassium . 6 H2O , water . ACHO , acetic acid . ACKO , acetate of potassium . AcEtO , acetic ether . Ac2O , acetic ...
Adolphe Wurtz. 6 HCl , hydrochloric acid . EtCl , chloride of ethyl . AcCl , chloride of acetyl . KCl , chloride of potassium . 6 H2O , water . ACHO , acetic acid . ACKO , acetate of potassium . AcEtO , acetic ether . Ac2O , acetic ...
Seite 98
... ethyl acetate CHO , CH2O2 ( C2H5 ) = 2 vol . = 2 vol . such as ethylene acetate ( C2H2O2 ) 2C2H1 = 2 vol . ( ethyl oxalate • C2O4 ( C2H3 ) 2 = 2 vol . & c . & c . This table is undoubtedly very much abridged , but it is evident that it ...
... ethyl acetate CHO , CH2O2 ( C2H5 ) = 2 vol . = 2 vol . such as ethylene acetate ( C2H2O2 ) 2C2H1 = 2 vol . ( ethyl oxalate • C2O4 ( C2H3 ) 2 = 2 vol . & c . & c . This table is undoubtedly very much abridged , but it is evident that it ...
Seite 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 . 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 . Free ethyl is not composed of two atoms of carbon ...
Seite 101
... ethyl contain two ethyl groups , which weigh 58 , and 65 parts of zinc . 65 is the atomic weight of zinc , the composition of zinc ethyl being expressed by the formula Zn ( CH ̧ ) . 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 zinc ethyl being expressed by the formula Zn ( CH ̧ ) . The number 65 ( 64.9 ) is , moreover , confirmed by ...
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Häufige Begriffe und Wortgruppen
12 of carbon acetic acid admit affinity ammonia amyl alcohol amylene analogous anhydride arsenic atom of oxygen atomic heat atomic volumes atomic weights atoms of carbon atoms of chlorine atoms of hydrogen Avogadro and Ampère Berzelius bivalent bromine C₂H carbon atoms CH₂ chemical chemistry chemists chloric acid chlorine combination composition compounds constitution contain copper crystallisation Dalton double Dulong and Petit elements equivalent ethyl hydrate ethylene exist expressed fact fixed formulæ gaseous gases Gay-Lussac Gerhardt groups H₂ hydrochloric acid hypothesis idea iodide iodine isomorphous latter mercury metals molecular volumes molecular weights molecules molecules of water motion nitric acid nitrogen notation number of atoms occupied oxide oxygen particles phosphorus potassium properties proportions protoxide quadrivalent quantity radicals remark represent salts sesquioxides silicon silver simple bodies sodium specific heats sulphate sulphuric acid system of atomic tellurium temperature theory three atoms tion trichloride units of saturation univalent zinc
Beliebte Passagen
Seite 22 - Manchester, and compare it with what it was at the close of the last and the commencement of the present century, we shall find that at that period the useful and industrial arts were comparatively of little importance.
Seite 93 - Sodium Strontium . Sulphur Tantalum . Tellurium . Thallium . Thorium . Tin Titanium . Tungsten . Uranium . Vanadium Yttrium . Zinc Zirconium...