The Atomic TheoryAppleton, 1899 - 344 pagini |
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Pagina 24
... occupied with an endeavour to determine the relative weights of the ultimate particles of bodies - a new and , as he says , most important consideration . Without laying any special stress upon the development of these ideas , he gives ...
... occupied with an endeavour to determine the relative weights of the ultimate particles of bodies - a new and , as he says , most important consideration . Without laying any special stress upon the development of these ideas , he gives ...
Pagina 34
... occupied by the gas or vapour of the com- 1 The volumetric composition of water was discovered in 1805 by Gay - Lussac and Humboldt . This observation formed the starting point of Gay - Lussac's discoveries . pound body . It should be ...
... occupied by the gas or vapour of the com- 1 The volumetric composition of water was discovered in 1805 by Gay - Lussac and Humboldt . This observation formed the starting point of Gay - Lussac's discoveries . pound body . It should be ...
Pagina 46
... occupied by carbon vapour , and the degrees of condensation of the elements of carbonic acid gas , were hypothetical ideas , and these ' elementary volumes ' represented the atoms themselves , at least in notation . 6 Berzelius ...
... occupied by carbon vapour , and the degrees of condensation of the elements of carbonic acid gas , were hypothetical ideas , and these ' elementary volumes ' represented the atoms themselves , at least in notation . 6 Berzelius ...
Pagina 55
... occupied by the latter in gases . III . Those were times of great activity , and the fertile discovery which we have just mentioned was soon fol- lowed by another , which exercised a manifest influence 1 Loc . cit . , p . 405 . upon the ...
... occupied by the latter in gases . III . Those were times of great activity , and the fertile discovery which we have just mentioned was soon fol- lowed by another , which exercised a manifest influence 1 Loc . cit . , p . 405 . upon the ...
Pagina 156
... occupied by quantities proportional to the atomic weights , and which are the quotient of the atomic weights by the densities- naturally follow an inverse proportion to that of the densities ; they decrease regularly , reaching a ...
... occupied by quantities proportional to the atomic weights , and which are the quotient of the atomic weights by the densities- naturally follow an inverse proportion to that of the densities ; they decrease regularly , reaching a ...
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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..