The Atomic TheoryD. Appleton & Company, 1891 - 344 pagini |
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Pagina 4
... oxygen compound . He admits , moreover , that the difference between the acids of 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 ...
... oxygen compound . He admits , moreover , that the difference between the acids of 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 ...
Pagina 5
... oxygen varying between a maximum and a minimum . We cannot , therefore , maintain with Lavoisier that when a salt is formed by the action of an acid upon a metal , there is a constant relation between the quantity of the metal and the ...
... oxygen varying between a maximum and a minimum . We cannot , therefore , maintain with Lavoisier that when a salt is formed by the action of an acid upon a metal , there is a constant relation between the quantity of the metal and the ...
Pagina 6
... oxygen ; salts , which , when precipitated , may contain variable quantities of bases ; or oxides of tin and lead , which have been obtained by the calcination of metals in contact with air , and which have fixed variable quantities of ...
... oxygen ; salts , which , when precipitated , may contain variable quantities of bases ; or oxides of tin and lead , which have been obtained by the calcination of metals in contact with air , and which have fixed variable quantities of ...
Pagina 9
... oxygen unite in invariable proportions . But this is not all . Analysis shows , further , that the relations between quantities of different metals uniting with a fixed weight of sulphur are the same as those between different metals ...
... oxygen unite in invariable proportions . But this is not all . Analysis shows , further , that the relations between quantities of different metals uniting with a fixed weight of sulphur are the same as those between different metals ...
Pagina 17
... oxygen neces- sary to keep it dissolved in the acid ; in other words , the quantities of different metals necessary for the formation of neutral salts absorb the same quantity of oxygen when they dissolve in a given weight of acid ...
... oxygen neces- sary to keep it dissolved in the acid ; in other words , the quantities of different metals necessary for the formation of neutral salts absorb the same quantity of oxygen when they dissolve in a given weight of acid ...
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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 carbon atoms CH₂ chemical chemistry chemists chloric acid chlorine combination composition compounds constitution contain copper crystallisation Dalton double Dulong and Petit elements equivalent ethyl ethylene exist expressed fact fixed formulæ gaseous gases Gay-Lussac Gerhardt groups H₂ H₂O hydrate hydrochloric acid hypothesis idea iodide iodine isomorphous latter marsh gas mercury molecular volumes molecular weights molecules molecules of water motion nitric acid nitrogen notation number of atoms occupied oxide oxygen phosphorus potassium properties proportions protoxide quadrivalent quantities radicals relation remark represent salts silicon silver simple bodies sodium specific heats sulphate sulphide sulphuric acid system of atomic tellurium temperature theory three atoms tion trichloride units of saturation univalent zinc