The Atomic TheoryAppleton, 1899 - 344 pagini |
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Pagina 4
... sulphur and the oxygen compounds of nitrogen is due to the power possessed by these simple bodies of uniting with oxygen in several proportions , each degree of oxidation corresponding to a fixed and constant rela- tion between the ...
... sulphur and the oxygen compounds of nitrogen is due to the power possessed by these simple bodies of uniting with oxygen in several proportions , each degree of oxidation corresponding to a fixed and constant rela- tion between the ...
Pagina 6
... sulphur , it is evident that in every degree of combina- tion the relation in question is invariable . Proust brought forward these facts , which he had . discovered in opposition to those upon which Berthollet took his stand , and ...
... sulphur , it is evident that in every degree of combina- tion the relation in question is invariable . Proust brought forward these facts , which he had . discovered in opposition to those upon which Berthollet took his stand , and ...
Pagina 9
... sulphur are the same as those between different metals uniting with a fixed weight of oxygen . Independently , therefore , of the fact of fixity , there is the further fact of the proportionality of the combining quantities or weights ...
... sulphur are the same as those between different metals uniting with a fixed weight of oxygen . Independently , therefore , of the fact of fixity , there is the further fact of the proportionality of the combining quantities or weights ...
Pagina 24
... of atomic weights as follows : - Hydrogen Oxygen Nitrogen · 1 • 5.5 • 4.2 1 History of Chemistry , vol . ii . p . 289. London , 1831 . Phosphorus Sulphur Carbon . Water . Ammonia Protoxide of nitrogen 24 THE ATOMIC THEORY .
... of atomic weights as follows : - Hydrogen Oxygen Nitrogen · 1 • 5.5 • 4.2 1 History of Chemistry , vol . ii . p . 289. London , 1831 . Phosphorus Sulphur Carbon . Water . Ammonia Protoxide of nitrogen 24 THE ATOMIC THEORY .
Pagina 25
... sulphur 14.4 99 4.2 of nitrogen 4.2 15.2 of nitric acid . It is true that these figures are very inaccurate , but the inaccuracy of the numerical data cannot conceal or diminish the grandeur and simplicity of the theoretical conception ...
... sulphur 14.4 99 4.2 of nitrogen 4.2 15.2 of nitric acid . It is true that these figures are very inaccurate , but the inaccuracy of the numerical data cannot conceal or diminish the grandeur and simplicity of the theoretical conception ...
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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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