Outlines of Theoretical ChemistryLongmans, Green and Company, 1892 - 220 páginas |
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Página 6
... easily be answered . When red - hot iron is hammered it yields forge- scales , and on exposure to damp air it rusts . In either case it gains in weight ; consequently it has combined with something , and not lost anything as was ...
... easily be answered . When red - hot iron is hammered it yields forge- scales , and on exposure to damp air it rusts . In either case it gains in weight ; consequently it has combined with something , and not lost anything as was ...
Página 14
... easily be determined by experiment . One part by weight of hydrogen unites with- 19.06 parts by weight of fluorine 35.37 79.76 126-54 " " " " 22 chlorine bromine iodine 7.98 parts by weight of oxygen 15.99 39.48 62.50 . " 9 ...
... easily be determined by experiment . One part by weight of hydrogen unites with- 19.06 parts by weight of fluorine 35.37 79.76 126-54 " " " " 22 chlorine bromine iodine 7.98 parts by weight of oxygen 15.99 39.48 62.50 . " 9 ...
Página 22
... easily fusible elements the determinations are made at temperatures below their melt- ing points , as most bodies exhibit abnormal specific heats at a temperature near their melting point . Specific Heat Element Atomic Weight | Atomic ...
... easily fusible elements the determinations are made at temperatures below their melt- ing points , as most bodies exhibit abnormal specific heats at a temperature near their melting point . Specific Heat Element Atomic Weight | Atomic ...
Página 33
... of all gases can be easily determined by means of Avogadro's hypothesis . The absolute weight of the molecules cannot be ascertained . The method depends on the D fact that the weight W of a given volume of MOLECULAR WEIGHTS OF GASES.
... of all gases can be easily determined by means of Avogadro's hypothesis . The absolute weight of the molecules cannot be ascertained . The method depends on the D fact that the weight W of a given volume of MOLECULAR WEIGHTS OF GASES.
Página 34
... easily calculated from the weights of equal volumes of the two gases as ascertained by experiment . If the unit of volume is 1 litre = 1 cubic decimetre , or even a cubic centimetre , then the weights W and W ' indicate the weight of ...
... easily calculated from the weights of equal volumes of the two gases as ascertained by experiment . If the unit of volume is 1 litre = 1 cubic decimetre , or even a cubic centimetre , then the weights W and W ' indicate the weight of ...
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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