The Atomic TheoryAppleton, 1899 - 344 pagini |
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Pagina 38
Charles Adolphe Wurtz. of volume of the elementary gases does not represent the ultimate particles which exist in certain combinations of these gases , for the matter contained in one volume of oxygen , nitrogen , hydrogen , and chlorine ...
Charles Adolphe Wurtz. of volume of the elementary gases does not represent the ultimate particles which exist in certain combinations of these gases , for the matter contained in one volume of oxygen , nitrogen , hydrogen , and chlorine ...
Pagina 49
... atoms , tried to prove that the densities of oxygen , nitrogen , and chlorine are integral multiples of that of hydrogen , and that the atomic weights of certain elements are similarly integral multiples of that of hydrogen . Amongst these ...
... atoms , tried to prove that the densities of oxygen , nitrogen , and chlorine are integral multiples of that of hydrogen , and that the atomic weights of certain elements are similarly integral multiples of that of hydrogen . Amongst these ...
Pagina 51
... atomic weights by Stas , notably those of chlorine , potassium , sodium , and silver , by confirming or slightly rectifying the results formerly obtained by Marignac , have entirely annihilated the celebrated hypothesis in question ...
... atomic weights by Stas , notably those of chlorine , potassium , sodium , and silver , by confirming or slightly rectifying the results formerly obtained by Marignac , have entirely annihilated the celebrated hypothesis in question ...
Pagina 64
... atoms and applied it to certain gases , such as hydro- gen , nitrogen , chlorine , bromine , and iodine , the atomic weights of which were only half those admitted by Among others the atomic weights of uranium , silicon , & c . 2 2 6 ...
... atoms and applied it to certain gases , such as hydro- gen , nitrogen , chlorine , bromine , and iodine , the atomic weights of which were only half those admitted by Among others the atomic weights of uranium , silicon , & c . 2 2 6 ...
Pagina 65
... atom of hydrogen united to one double atom of chlorine , the second of one double of nitrogen united to three double atoms of hydrogen . The formulæ HO , HCl , H2N , were really equivalent to the formulæ H¿O , H¿C2 , H¿N2 , but remind ...
... atom of hydrogen united to one double atom of chlorine , the second of one double of nitrogen united to three double atoms of hydrogen . The formulæ HO , HCl , H2N , were really equivalent to the formulæ H¿O , H¿C2 , H¿N2 , but remind ...
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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..