Outlines of Theoretical ChemistryLongmans, Green, 1899 - 240 páginas |
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Página 5
... oxygen , one of the constituents of atmospheric air . 6 During the period of quantitative analysis , which begins with this theory , great stress was laid on the investigation of the proportions by weight in which different substances ...
... oxygen , one of the constituents of atmospheric air . 6 During the period of quantitative analysis , which begins with this theory , great stress was laid on the investigation of the proportions by weight in which different substances ...
Página 6
... oxygen , and the increase in weight is equal to the weight of oxygen the metal has united with in its conversion into oxide ( rust or forge scales ) . Consequently the oxide is the com- pound and the metal is a constituent ; but in the ...
... oxygen , and the increase in weight is equal to the weight of oxygen the metal has united with in its conversion into oxide ( rust or forge scales ) . Consequently the oxide is the com- pound and the metal is a constituent ; but in the ...
Página 7
... oxygen , hydrogen peroxide , which contains 15.96 parts by weight of oxygen to 1 part by weight of hydrogen — that is , twice as much oxygen as unites with 1 part by weight of hydrogen in water . By mixing these two oxides of hydrogen a ...
... oxygen , hydrogen peroxide , which contains 15.96 parts by weight of oxygen to 1 part by weight of hydrogen — that is , twice as much oxygen as unites with 1 part by weight of hydrogen in water . By mixing these two oxides of hydrogen a ...
Página 8
... oxygen . The relation between these quantities is expressed by the whole numbers 1 , 2 , 3 , 4 , 5 . ' The numbers ... oxygen in cuprous oxide , and with 0-2526 part by weight of oxygen ( i.e. exactly double ) in cupric oxide . The ...
... oxygen . The relation between these quantities is expressed by the whole numbers 1 , 2 , 3 , 4 , 5 . ' The numbers ... oxygen in cuprous oxide , and with 0-2526 part by weight of oxygen ( i.e. exactly double ) in cupric oxide . The ...
Página 10
... oxygen to 3.959 parts of copper . If we can by any means prove that this oxide contains an equal number of copper and of oxygen atoms , then it must follow that the weights of the atoms of these two elements are in the same proportion ...
... oxygen to 3.959 parts of copper . If we can by any means prove that this oxide contains an equal number of copper and of oxygen atoms , then it must follow that the weights of the atoms of these two elements are in the same proportion ...
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Términos y frases comunes
affinities alcohol amount atom of hydrogen atomic linking atomic volume atomic weights benzene Berzelius bodies boiling point bromine calculated carbon atom chemical change Chemistry chlorine combination composition consequently constituents contain copper Crown 8vo crystallise crystals decomposed decomposition density determined Diagrams dissociation electricity electrolyte elements equivalent weights ether ethyl example exhibit formula gaseous gases hydrochloric acid hydrogen atoms hydroxyl hypothesis Illustrations increases investigated iodide iodine ions isomeric isomorphous liquid malic acid melting point metals method mixture molecular weight molecules monovalent monovalent atoms nature nitric nitric acid nitrogen number of atoms number of particles observed obtained organic compounds oxide oxygen polyvalent atoms position potassium pressure produced properties proportion quantity reaction refraction salt Science similar sodium solid solution specific heat substances sulphate sulphur takes place Tellurium temperature theory thermic equivalent tion values vapour velocity weight of hydrogen weight of oxygen Woodcuts
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