The Atomic TheoryAppleton, 1899 - 344 pagini |
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Pagina 2
... the rank of a theory . We shall endeavour to show , in demonstrating its origin , progress , and results , that this is the case with Dalton's concep- tion . I. Simple bodies combine in definite proportions . This is 2 THE ATOMIC THEORY .
... the rank of a theory . We shall endeavour to show , in demonstrating its origin , progress , and results , that this is the case with Dalton's concep- tion . I. Simple bodies combine in definite proportions . This is 2 THE ATOMIC THEORY .
Pagina 9
... results , and made up for the insufficiency of the methods of that time . This great truth of the fixity of chemical propor- tions was , then , definitely established in the year 1806. But the discussions between Berthollet and Proust ...
... results , and made up for the insufficiency of the methods of that time . This great truth of the fixity of chemical propor- tions was , then , definitely established in the year 1806. But the discussions between Berthollet and Proust ...
Pagina 11
... result of these experiments in a memoir entitled Lehre von den Verwandtschaften , or the Theory of Affinities , at Dresden in 1777 , and proved , by singularly accurate analyses , that this phenomenon ( the preservation of neutrality ...
... result of these experiments in a memoir entitled Lehre von den Verwandtschaften , or the Theory of Affinities , at Dresden in 1777 , and proved , by singularly accurate analyses , that this phenomenon ( the preservation of neutrality ...
Pagina 13
... result which he soon corrected to a + 9b . A different but very simple relation exists , in his opinion , between the quantities of acids which saturate a given quantity of base . Thus the quantities of fluoric ( hydrofluoric ) acid 696 ...
... result which he soon corrected to a + 9b . A different but very simple relation exists , in his opinion , between the quantities of acids which saturate a given quantity of base . Thus the quantities of fluoric ( hydrofluoric ) acid 696 ...
Pagina 25
... result is evident from the following data : - 4.3 of carbon are com- 99 bined with 1 of hydrogen in 5.3 of olefiant gas . 6.3 of marsh gas . 2 99 5.5 of oxygen in 9.8 of carbonic oxide . 15 3 of carbonic acid . 19.9 of sulphurous acid ...
... result is evident from the following data : - 4.3 of carbon are com- 99 bined with 1 of hydrogen in 5.3 of olefiant gas . 6.3 of marsh gas . 2 99 5.5 of oxygen in 9.8 of carbonic oxide . 15 3 of carbonic acid . 19.9 of sulphurous acid ...
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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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