The Atomic TheoryAppleton, 1899 - 344 pagini |
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Pagina 29
... Iron . Zinc . Copper 9 10.3 • 13 16 38 28 56 65.2 56 • 64.5 Lead 95 104 Silver . 100 108 Platinum . . 100 98.5 Gold . 140 197 Mercury . 167 200 We have omitted in this table the atomic weights of DALTON'S NOTATION . 29.
... Iron . Zinc . Copper 9 10.3 • 13 16 38 28 56 65.2 56 • 64.5 Lead 95 104 Silver . 100 108 Platinum . . 100 98.5 Gold . 140 197 Mercury . 167 200 We have omitted in this table the atomic weights of DALTON'S NOTATION . 29.
Pagina 51
... silver , dis- cussing the error which had arisen in the determination of this atomic weight , from the property which metallic silver possesses of retaining about 100 of oxygen , if the latter has not been care . fully expelled by ...
... silver , dis- cussing the error which had arisen in the determination of this atomic weight , from the property which metallic silver possesses of retaining about 100 of oxygen , if the latter has not been care . fully expelled by ...
Pagina 53
... Silver 0.0557 6.75 0.3759 Zinc . 0.0927 4:03 0.3736 Tellurium . 0.0912 4.03 0.3675 Nickel 0.1035 3.69 0.3819 Iron 0.1100 3.392 0.3731 Cobalt 0.1498 2.46 0.3685 Sulphur 0.1880 2.011 0.3780 · This table contained several errors , which ...
... Silver 0.0557 6.75 0.3759 Zinc . 0.0927 4:03 0.3736 Tellurium . 0.0912 4.03 0.3675 Nickel 0.1035 3.69 0.3819 Iron 0.1100 3.392 0.3731 Cobalt 0.1498 2.46 0.3685 Sulphur 0.1880 2.011 0.3780 · This table contained several errors , which ...
Pagina 63
... Silver Ag 1351.61 216.60 Gold Au 1243.01 199.20 Platinum Pt 1233.50 197.70 Palladium Pd 665.90 106.72 Rhodium R 651-39 104.40 Iridium Ir 1233.50 197.68 Osmium Os 1244.49 198.44 The atomic weights of Berzelius are referred to oxygen as ...
... Silver Ag 1351.61 216.60 Gold Au 1243.01 199.20 Platinum Pt 1233.50 197.70 Palladium Pd 665.90 106.72 Rhodium R 651-39 104.40 Iridium Ir 1233.50 197.68 Osmium Os 1244.49 198.44 The atomic weights of Berzelius are referred to oxygen as ...
Pagina 64
... silver , which are twice as great as those which chemical analogies and the law of Dulong and Petit have now forced us to adopt . We shall presently return to this point . Secondly , in examining these numbers of Berzelius , we are ...
... silver , which are twice as great as those which chemical analogies and the law of Dulong and Petit have now forced us to adopt . We shall presently return to this point . Secondly , in examining these numbers of Berzelius , we are ...
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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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Pagina ii - THE SENSES, INSTINCTS, AND INTELLIGENCE OF ANIMALS, WITH SPECIAL REFERENCE TO INSECTS. By Sir JOHN LUBBOCK, Bart..