Outlines of Theoretical ChemistryLongmans, Green and Company, 1892 - 220 páginas |
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Página 17
... exhibit any similarity of crystalline form . The replacement always takes place in stoechiometric quantities , so that a certain quantity of one element replaces or is replaced by a definite quantity of another , i crystallographic ...
... exhibit any similarity of crystalline form . The replacement always takes place in stoechiometric quantities , so that a certain quantity of one element replaces or is replaced by a definite quantity of another , i crystallographic ...
Página 18
... exhibit identical crystalline forms , but as a rule they do not crystallise together . If we are justified in regarding the instances of identity of crystalline form as cases of isomorphism , then 39.03 parts by weight of potassium are ...
... exhibit identical crystalline forms , but as a rule they do not crystallise together . If we are justified in regarding the instances of identity of crystalline form as cases of isomorphism , then 39.03 parts by weight of potassium are ...
Página 22
... exhibit abnormal specific heats at a temperature near their melting point . Specific Heat Element Atomic Weight | Atomic Heat C A A.c Lithium Sodium 0.941 7.01 6.6 0.293 23.00 6.7 Magnesium Aluminium Phosphorus Sulphur 0.250 24.3 6.1 ...
... exhibit abnormal specific heats at a temperature near their melting point . Specific Heat Element Atomic Weight | Atomic Heat C A A.c Lithium Sodium 0.941 7.01 6.6 0.293 23.00 6.7 Magnesium Aluminium Phosphorus Sulphur 0.250 24.3 6.1 ...
Página 23
... exhibit absolute uniformity — the values vary between 54 and 6.8 . The thermic equivalent or atom may now be defined as that stœchiometric quantity which on multiplication by the specific heat yields a constant which is approximately 6 ...
... exhibit absolute uniformity — the values vary between 54 and 6.8 . The thermic equivalent or atom may now be defined as that stœchiometric quantity which on multiplication by the specific heat yields a constant which is approximately 6 ...
Página 25
... exhibit deviations from the law , their atomic heats being too low , have small atomic weights , and are , as a rule , non - metals . The law always applies to elements with atomic weights thirty - six or forty times that of hydrogen ...
... exhibit deviations from the law , their atomic heats being too low , have small atomic weights , and are , as a rule , non - metals . The law always applies to elements with atomic weights thirty - six or forty times that of hydrogen ...
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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 CH₂ chemical change Chemistry chlorine combination composition consequently constituents contain copper Crown 8vo crystallise decomposed decomposition density determined diffusion dissociation electricity electrolyte elements equivalent weights ether ethyl example exhibit 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 produced properties proportion quantity replaced represented salt similar solid solution specific heat stœchiometric substances sulphate sulphur takes place Tellurium theory thermic equivalent tion values vapour velocity weight of hydrogen weight of oxygen whilst Woodcuts