Outlines of Theoretical ChemistryLongmans, Green, 1899 - 240 páginas |
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... according to the methods of investigation employed or according to the objects investigated . In the first system we distinguish between descriptive science , sometimes inaptly termed natural history , and natural philo- sophy , which ...
... according to the methods of investigation employed or according to the objects investigated . In the first system we distinguish between descriptive science , sometimes inaptly termed natural history , and natural philo- sophy , which ...
Página 5
... According to this theory the process of combustion is not due to an evolution of phlogiston , but to oxidation'- that is , to the combination of the combustible body with oxygen , one of the constituents of atmospheric air . 6 During ...
... According to this theory the process of combustion is not due to an evolution of phlogiston , but to oxidation'- that is , to the combination of the combustible body with oxygen , one of the constituents of atmospheric air . 6 During ...
Página 12
... according to the standard selected . If hydrogen is taken as unity , it is clear that the atomic weights will be proportionally larger than is the case when the heavier atom of oxygen is taken as the standard . Just as in measuring ...
... according to the standard selected . If hydrogen is taken as unity , it is clear that the atomic weights will be proportionally larger than is the case when the heavier atom of oxygen is taken as the standard . Just as in measuring ...
Página 13
... according to our present views , several atoms of one of the constituents are contained , e.g. Water Ammonia Ethylene Proportion by Weight . FORMULÆ Dalton . Berzelius . • 1 : 7 · 98 HO H2O • • 1 : 4.67 HN H2N • • 1 : 5.985 HC 4 H , C22 ...
... according to our present views , several atoms of one of the constituents are contained , e.g. Water Ammonia Ethylene Proportion by Weight . FORMULÆ Dalton . Berzelius . • 1 : 7 · 98 HO H2O • • 1 : 4.67 HN H2N • • 1 : 5.985 HC 4 H , C22 ...
Página 14
Lothar Meyer. According to Dalton's views , the atomic weights of oxygen , nitrogen , and carbon are to the atomic weight of hydrogen in the ratio of ON : C : H = 7 · 98 : 4 · 67 : 5 · 985 : 1 ; but according to Berzelius they stand to ...
Lothar Meyer. According to Dalton's views , the atomic weights of oxygen , nitrogen , and carbon are to the atomic weight of hydrogen in the ratio of ON : C : H = 7 · 98 : 4 · 67 : 5 · 985 : 1 ; but according to Berzelius they stand to ...
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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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