The Atomic TheoryAppleton, 1899 - 344 pagini |
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Pagina 89
... radicals and glycols , in which I endeavoured to define the part played by radicals in polyatomic compounds . These researches have introduced into science the idea that all chemical molecules are not mutually equivalent as far as their ...
... radicals and glycols , in which I endeavoured to define the part played by radicals in polyatomic compounds . These researches have introduced into science the idea that all chemical molecules are not mutually equivalent as far as their ...
Pagina 90
... radicals are in a manner nothing more than the representatives of the elements themselves , the distinction was extended to the latter . We shall presently develope this idea , that the power of combination or substitution with which ...
... radicals are in a manner nothing more than the representatives of the elements themselves , the distinction was extended to the latter . We shall presently develope this idea , that the power of combination or substitution with which ...
Pagina 91
... radicals - for example , to ethylene hydrate or glycol - which is given in the preceding table . We must not forget the influence which the discoveries of organic chemistry , and the interpretation given to them , have exercised upon ...
... radicals - for example , to ethylene hydrate or glycol - which is given in the preceding table . We must not forget the influence which the discoveries of organic chemistry , and the interpretation given to them , have exercised upon ...
Pagina 97
... radicals of the type RX , NH , = 2 vol . Oxides and anhydrides of chlorine , nit- rogen , sulphur , and carbon N20 NO NO2 SO2 SO , со CO2 LCOS ( Cl20 CIO = 2 vol . = 2 vol . = 2 vol . = 2 vol . = 2 vol . = 2 vol . = 2 vol . = 2 vol ...
... radicals of the type RX , NH , = 2 vol . Oxides and anhydrides of chlorine , nit- rogen , sulphur , and carbon N20 NO NO2 SO2 SO , со CO2 LCOS ( Cl20 CIO = 2 vol . = 2 vol . = 2 vol . = 2 vol . = 2 vol . = 2 vol . = 2 vol . = 2 vol ...
Pagina 100
... radicals , methyl , 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 ...
... radicals , methyl , 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 ...
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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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