Outlines of Theoretical ChemistryLongmans, Green and Company, 1892 - 220 páginas |
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Página 22
... amount of heat required to raise the unit weight of a substance from 0 ° to 1 ° C. this product represents the amount of heat required to raise the equivalent weight by 1 ° C . The weight of the given element , which is heated 1 ° C ...
... amount of heat required to raise the unit weight of a substance from 0 ° to 1 ° C. this product represents the amount of heat required to raise the equivalent weight by 1 ° C . The weight of the given element , which is heated 1 ° C ...
Página 27
... amount and represents two atoms , as the capacity for heat is nearly equal to twice 6 units . The thermic equivalent or atomic weight of an element can be deduced by means of the specific heat of its compounds , even when the atomic ...
... amount and represents two atoms , as the capacity for heat is nearly equal to twice 6 units . The thermic equivalent or atomic weight of an element can be deduced by means of the specific heat of its compounds , even when the atomic ...
Página 28
... amount of each metal contained in these compounds represents the thermic equivalents . Bunsen has proved by experiment that this is the case with regard to calcium . In this way the thermic equivalents of several elements have been ...
... amount of each metal contained in these compounds represents the thermic equivalents . Bunsen has proved by experiment that this is the case with regard to calcium . In this way the thermic equivalents of several elements have been ...
Página 39
... amount of the element contained in the molecular weight ; the fifth , the chemical equivalent ; and finally the sixth contains the thermic equivalent of the element , if the element be known in the solid state . VAPOUR DENSITIES ...
... amount of the element contained in the molecular weight ; the fifth , the chemical equivalent ; and finally the sixth contains the thermic equivalent of the element , if the element be known in the solid state . VAPOUR DENSITIES ...
Página 40
... Amount Chemical Thermic Equivalent Equivalent m Bismuth trichloride 11.35 313.4 • Stannic chloride . 9.20 260.3 Bi : 207.3 Sn 118.8 69.1 29.7 118.8 207.3 Germanium chloride 7 • 44 213.8 Ge : 72.3 18.07 72.3 Thorium chloride 12.42 373.5 ...
... Amount Chemical Thermic Equivalent Equivalent m Bismuth trichloride 11.35 313.4 • Stannic chloride . 9.20 260.3 Bi : 207.3 Sn 118.8 69.1 29.7 118.8 207.3 Germanium chloride 7 • 44 213.8 Ge : 72.3 18.07 72.3 Thorium chloride 12.42 373.5 ...
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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