The Atomic TheoryC. Kegan Paul & Company, 1881 - 388 Seiten |
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Seite 2
... elements unite in fixed proportions , and in certain cases in multiple proportions . He admitted that these proportions repre- sent the relative weights of indivisible particles of the bodies , which particles are brought into contact ...
... elements unite in fixed proportions , and in certain cases in multiple proportions . He admitted that these proportions repre- sent the relative weights of indivisible particles of the bodies , which particles are brought into contact ...
Seite 3
... elements will remain perfectly con- stant , whether the quantities acting upon each other have been great or small ; the smallest particles , as well as the whole mass , will contain strictly proportional weights of these elements ...
... elements will remain perfectly con- stant , whether the quantities acting upon each other have been great or small ; the smallest particles , as well as the whole mass , will contain strictly proportional weights of these elements ...
Seite 7
... elements unite in these compounds . On this latter point Berthollet held a different opinion ; he main- tained that mass does exercise an influence upon the combining proportions of two bodies when no physical condition is present to ...
... elements unite in these compounds . On this latter point Berthollet held a different opinion ; he main- tained that mass does exercise an influence upon the combining proportions of two bodies when no physical condition is present to ...
Seite 8
... elements in these compounds . The latter are of several orders . The most simple are generally formed of two elements — at most of three , very rarely of four . But these compounds of a simple order may combine with each other , so as ...
... elements in these compounds . The latter are of several orders . The most simple are generally formed of two elements — at most of three , very rarely of four . But these compounds of a simple order may combine with each other , so as ...
Seite 11
Adolphe Wurtz. exists between all compound bodies formed by the union of two elements such a definite relation of composition that we have only to determine the proportions in which the most widely differing elements unite with one of ...
Adolphe Wurtz. exists between all compound bodies formed by the union of two elements such a definite relation of composition that we have only to determine the proportions in which the most widely differing elements unite with one 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...