Outlines of Theoretical ChemistryLongmans, Green and Company, 1892 - 220 páginas |
Dentro del libro
Resultados 1-5 de 48
Página 2
... metals from their ores , the preparation of food , drugs , dyes , and innumerable other materials . These changes in the composition of bodies have been taking place from time immemorial before the eyes of men , generally , indeed , at ...
... metals from their ores , the preparation of food , drugs , dyes , and innumerable other materials . These changes in the composition of bodies have been taking place from time immemorial before the eyes of men , generally , indeed , at ...
Página 3
... metals . Iron rusts in the air . Molten lead changes into litharge , a dull powder , which is reduced to lead when heated with charcoal . These changes , and thousands of similar transformations , appear to be of a mysterious and ...
... metals . Iron rusts in the air . Molten lead changes into litharge , a dull powder , which is reduced to lead when heated with charcoal . These changes , and thousands of similar transformations , appear to be of a mysterious and ...
Página 6
... metal has united with in its conversion into oxide ( rust or forge scales ) . Consequently the oxide is the compound and the metal is a constituent ; but in the last century the reverse was held to be the case . In this way quantitative ...
... metal has united with in its conversion into oxide ( rust or forge scales ) . Consequently the oxide is the compound and the metal is a constituent ; but in the last century the reverse was held to be the case . In this way quantitative ...
Página 14
... metals and semi - metals ; the second is true of the non - metals , because all the latter can combine with hydrogen ; but only a few of the metals are able to form hydrides . By means of this definition the equivalent weights can ...
... metals and semi - metals ; the second is true of the non - metals , because all the latter can combine with hydrogen ; but only a few of the metals are able to form hydrides . By means of this definition the equivalent weights can ...
Página 15
... metals- 7.01 parts by weight of lithium sodium 23.00 / 39.03 85.2 132.7 وو ;;; " " potassium rubidium cæsium 4.54 parts by weight of beryllium 12.15 " " magnesium 19.95 calcium " " 43.65 strontium " " 68.45 barium " " 9.01 aluminium The ...
... metals- 7.01 parts by weight of lithium sodium 23.00 / 39.03 85.2 132.7 وو ;;; " " potassium rubidium cæsium 4.54 parts by weight of beryllium 12.15 " " magnesium 19.95 calcium " " 43.65 strontium " " 68.45 barium " " 9.01 aluminium The ...
Otras ediciones - Ver todas
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