The Atomic TheoryC. Kegan Paul & Company, 1881 - 388 Seiten |
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Seite 21
... appear to me necessarily to lead to the conclusion that in my researches I have only hinted at the laws of affinity , but that Richter has positively established the fact that the different acids follow proportions corresponding with ...
... appear to me necessarily to lead to the conclusion that in my researches I have only hinted at the laws of affinity , but that Richter has positively established the fact that the different acids follow proportions corresponding with ...
Seite 34
... appears that very simple relations exist not only between the volumes of gases entering into combination , but also between these volumes and the volume occupied by the gas or vapour of the com- 1 The volumetric composition of water was ...
... appears that very simple relations exist not only between the volumes of gases entering into combination , but also between these volumes and the volume occupied by the gas or vapour of the com- 1 The volumetric composition of water was ...
Seite 46
... appear to be synonymous to Berzelius . The relative weights of these atoms represent chemical proportions . The fixed pro- portions , which had been recognised for weights , again appeared in gaseous combinations for volumes . Thus the ...
... appear to be synonymous to Berzelius . The relative weights of these atoms represent chemical proportions . The fixed pro- portions , which had been recognised for weights , again appeared in gaseous combinations for volumes . Thus the ...
Seite 50
Adolphe Wurtz. lising the same quantity of an acid . The results appear in the following table : — C = H = 1 6 Ca = 20 Na = 24 N = 14 Fe = 28 P = 14 Zn = 32 0 = 8 K = 40 S = 16 Ba = 70 Cl = 36 I = 124 We will make no remark upon the ...
Adolphe Wurtz. lising the same quantity of an acid . The results appear in the following table : — C = H = 1 6 Ca = 20 Na = 24 N = 14 Fe = 28 P = 14 Zn = 32 0 = 8 K = 40 S = 16 Ba = 70 Cl = 36 I = 124 We will make no remark upon the ...
Seite 114
... appears from Horstmann's1 expe- riments , recently confirmed by Salet , that no contraction is observable when ammonia is mixed with hydrogen sulphide in any proportions between the temperatures of 60 ° and 86 ° . The assertion of ...
... appears from Horstmann's1 expe- riments , recently confirmed by Salet , that no contraction is observable when ammonia is mixed with hydrogen sulphide in any proportions between the temperatures of 60 ° and 86 ° . The assertion of ...
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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...