The Atomic TheoryC. Kegan Paul & Company, 1881 - 388 Seiten |
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Seite vi
... Principle of Berzelius's Notation - Discus- sion of the Objections brought forward by Gmelin - Incon- sistencies of the Equivalent Notation 67 CHAPTER V. PRESENT SYSTEM OF ATOMIC WEIGHTS : GERHARDT AND LAURENT - CANNIZZARO . Notation of ...
... Principle of Berzelius's Notation - Discus- sion of the Objections brought forward by Gmelin - Incon- sistencies of the Equivalent Notation 67 CHAPTER V. PRESENT SYSTEM OF ATOMIC WEIGHTS : GERHARDT AND LAURENT - CANNIZZARO . Notation of ...
Seite 31
... principles by which Dalton was guided in the determination of atomic weights , as they were conceived by him in 1808 , and in the notation which was deduced from them . These principles are clearly demonstrated in the following table ...
... principles by which Dalton was guided in the determination of atomic weights , as they were conceived by him in 1808 , and in the notation which was deduced from them . These principles are clearly demonstrated in the following table ...
Seite 39
... principle propounded by Avogadro and Ampère - namely , the equality of the number of particles contained in equal volumes of gases and the equality of the distances by which they are separated . Neither of them laid any stress upon this ...
... principle propounded by Avogadro and Ampère - namely , the equality of the number of particles contained in equal volumes of gases and the equality of the distances by which they are separated . Neither of them laid any stress upon this ...
Seite 59
... principle . For the form to remain unchanged in analogous compounds , the elements which replace each other must be mutually isomorphous , as phos- phorus and arsenic , or barium , strontium , and lead . Having further observed that ...
... principle . For the form to remain unchanged in analogous compounds , the elements which replace each other must be mutually isomorphous , as phos- phorus and arsenic , or barium , strontium , and lead . Having further observed that ...
Seite 61
... principles which mutually support each other . 1. The law of volumes . He steadily maintains the propositions which he had previously stated - namely , that equal volumes of simple gases contain an equal number of atoms . This ...
... principles which mutually support each other . 1. The law of volumes . He steadily maintains the propositions which he had previously stated - namely , that equal volumes of simple gases contain an equal number of atoms . This ...
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Häufige Begriffe und Wortgruppen
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 C₂H carbon atoms CH₂ chemical chemistry chemists chloric acid chlorine combination composition compounds constitution contain copper crystallisation Dalton double Dulong and Petit elements equivalent ethyl hydrate ethylene exist expressed fact fixed formulæ gaseous gases Gay-Lussac Gerhardt groups H₂ hydrochloric acid hypothesis idea iodide iodine isomorphous latter mercury metals molecular volumes molecular weights molecules molecules of water motion nitric acid nitrogen notation number of atoms occupied oxide oxygen particles phosphorus potassium properties proportions protoxide quadrivalent quantity radicals remark represent salts sesquioxides silicon silver simple bodies sodium specific heats sulphate sulphuric acid system of atomic tellurium temperature theory three atoms tion trichloride units of saturation univalent zinc
Beliebte Passagen
Seite 22 - Manchester, and compare it with what it was at the close of the last and the commencement of the present century, we shall find that at that period the useful and industrial arts were comparatively of little importance.
Seite 93 - Sodium Strontium . Sulphur Tantalum . Tellurium . Thallium . Thorium . Tin Titanium . Tungsten . Uranium . Vanadium Yttrium . Zinc Zirconium...