Outlines of Theoretical ChemistryLongmans, Green and Company, 1892 - 220 páginas |
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Página 9
... separated from each other by spaces . These particles were termed atoms on account of their indivisibility . Democritus and many others based their system of natural philosophy on these hypothetical atoms , and attempted to ex- plain ...
... separated from each other by spaces . These particles were termed atoms on account of their indivisibility . Democritus and many others based their system of natural philosophy on these hypothetical atoms , and attempted to ex- plain ...
Página 60
... separated from the metals at the maximum by brittle non - metals and semi - metals - e.g . K , Ca , ( Sc ? ) , malleable ; Ti , V , Cr , Mn , brittle ; Fe , Co , Ni , Cu , Zn , Ga , malleable ; Ge , As , Se , Br , brittle or non ...
... separated from the metals at the maximum by brittle non - metals and semi - metals - e.g . K , Ca , ( Sc ? ) , malleable ; Ti , V , Cr , Mn , brittle ; Fe , Co , Ni , Cu , Zn , Ga , malleable ; Ge , As , Se , Br , brittle or non ...
Página 66
... separated from the compound . The behaviour of sulphur is very remarkable : the tetrachloride SCI , can only exist at 20 ° C .; even at 0 ° C. it begins to decom- pose into SCI ,, and on distillation half the residual chlorine is lost ...
... separated from the compound . The behaviour of sulphur is very remarkable : the tetrachloride SCI , can only exist at 20 ° C .; even at 0 ° C. it begins to decom- pose into SCI ,, and on distillation half the residual chlorine is lost ...
Página 93
... separated from it by one or by two carbon atoms . If the first atom takes the position at 1 , the second may occupy the position at 2 and 6 ( which are identical ) , or at 3 and 5 , or finally at 4 . 1 C 6 C C 2 5 C C 3 Strictly ...
... separated from it by one or by two carbon atoms . If the first atom takes the position at 1 , the second may occupy the position at 2 and 6 ( which are identical ) , or at 3 and 5 , or finally at 4 . 1 C 6 C C 2 5 C C 3 Strictly ...
Página 94
... separated from them by a carbon atom . In the second formula , 1. 3 , the third chlorine atom may occupy three different positions - e.g . 2 , between the two chlorine atoms ; 4 and 6 , adjacent to the chlorine atoms ; PHYSICAL ...
... separated from them by a carbon atom . In the second formula , 1. 3 , the third chlorine atom may occupy three different positions - e.g . 2 , between the two chlorine atoms ; 4 and 6 , adjacent to the chlorine atoms ; PHYSICAL ...
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Términos y frases comunes
affinities alcohol amount anion atom of hydrogen atomic heats atomic linking atomic volume atomic weights Avogadro's law benzene Berzelius bodies boiling point bromine calculated carbon atom chemical change Chemistry chlorine combination composition consequently constituents contain copper Crown 8vo crystallise decomposed decomposition determined diffusion dissociation electricity electrolyte elements equivalent weights ether ethyl example exhibit fact formula freezing point fusible gaseous gases hydrochloric acid hydrogen atoms hydroxyl increases investigated iodide iodine ions isomeric isomorphous kinetic liquid malic acid melting point metals method mixture molecular weight molecules monovalent monovalent atoms nature nitrogen number of atoms number of particles obtained organic compounds oxide oxygen phenomena polyvalent atom potassium pressure produced properties proportion quantity replaced represented salt similar solid solution specific heat stœchiometric substances sulphate sulphur takes place Tellurium temperature theory thermic equivalent tion values velocity volatile weight of hydrogen weight of oxygen whilst zinc