The Atomic TheoryC. Kegan Paul & Company, 1881 - 388 Seiten |
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Seite 26
... elementary atoms , the rela- tive weights of which he endeavours to determine , referring these weights to one of the elements - hydrogen -as unity . When two bodies combine in several propor- tions , the combination can only be ...
... elementary atoms , the rela- tive weights of which he endeavours to determine , referring these weights to one of the elements - hydrogen -as unity . When two bodies combine in several propor- tions , the combination can only be ...
Seite 35
... elementary gases and their atomic weights ? Gay - Lussac perceived this simple relation , and Berzelius defined it a few years afterwards ; but Dalton refused to accept it , ignoring and repudiating the solid support which the great ...
... elementary gases and their atomic weights ? Gay - Lussac perceived this simple relation , and Berzelius defined it a few years afterwards ; but Dalton refused to accept it , ignoring and repudiating the solid support which the great ...
Seite 36
... elementary or compound molecules which they con- tain . The most simple and at the same time the most probable hypothesis which can be brought forward upon this point is , he says , to admit that all gases contain in a given volume the ...
... elementary or compound molecules which they con- tain . The most simple and at the same time the most probable hypothesis which can be brought forward upon this point is , he says , to admit that all gases contain in a given volume the ...
Seite 37
... chlorine . It follows that the matter contained in the unit 1 The correct numbers are 1 , 16 , 14 . 2 These numbers are those of Avogadro . of volume of the elementary gases does not represent the HYPOTHESIS OF AVOGADRO . 37.
... chlorine . It follows that the matter contained in the unit 1 The correct numbers are 1 , 16 , 14 . 2 These numbers are those of Avogadro . of volume of the elementary gases does not represent the HYPOTHESIS OF AVOGADRO . 37.
Seite 38
... elementary bodies , are themselves composed of a certain number of elementary molecules of the same kind , just as the integral molecules of compound gases and vapours are formed of a certain number of element- ary molecules of ...
... elementary bodies , are themselves composed of a certain number of elementary molecules of the same kind , just as the integral molecules of compound gases and vapours are formed of a certain number of element- ary molecules of ...
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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...