The New ChemistryD. Appleton and Company, 1897 |
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Pagina 119
... colorless liquid called sulphide of carbon , which dissolves sulphur with great eagerness . After shaking the two together we find left on the bottom of our glass beaker a ELEMENTARY SUBSTANCES AND COMBINING PROPORTIONS.
... colorless liquid called sulphide of carbon , which dissolves sulphur with great eagerness . After shaking the two together we find left on the bottom of our glass beaker a ELEMENTARY SUBSTANCES AND COMBINING PROPORTIONS.
Pagina 120
... carbon can dissolve no sulphur , and the magnet can remove no iron . The qualities both of the iron and the sulphur have disappeared , and those of a new substance we call sul- phide of iron have taken their place , and the only evi ...
... carbon can dissolve no sulphur , and the magnet can remove no iron . The qualities both of the iron and the sulphur have disappeared , and those of a new substance we call sul- phide of iron have taken their place , and the only evi ...
Pagina 122
... carbon ; and , if there is an excess of iron , there re- mains so much metallic iron , which we can separate with a magnet . So is it , also , in the combination of oxygen with hydrogen to form water . Eight grains of oxygen combine ...
... carbon ; and , if there is an excess of iron , there re- mains so much metallic iron , which we can separate with a magnet . So is it , also , in the combination of oxygen with hydrogen to form water . Eight grains of oxygen combine ...
Pagina 128
... Carbon , C , 12 Rhodium , Rh , 104.4 Cerium , Ce , 141 Rubidium , Rb , 85.4 Chlorine , . CI , Chromium , Cr , 35.5 Ruthenium , Ru , 52.2 Scandium ? Se , 104.4 44 ? Cobalt , Co , 59 Selenium , Se , 79.2 Columbium , Cb , 94 Silicon , Si ...
... Carbon , C , 12 Rhodium , Rh , 104.4 Cerium , Ce , 141 Rubidium , Rb , 85.4 Chlorine , . CI , Chromium , Cr , 35.5 Ruthenium , Ru , 52.2 Scandium ? Se , 104.4 44 ? Cobalt , Co , 59 Selenium , Se , 79.2 Columbium , Cb , 94 Silicon , Si ...
Pagina 131
... carbon and oxy- gen , which contain the relative number of parts , by weight , of each element indicated below : Carbon . Oxygen . Parts by weight . Parts by weight . Carbonic oxide , Carbonic dioxide , • • 12 12 16 32 There are five ...
... carbon and oxy- gen , which contain the relative number of parts , by weight , of each element indicated below : Carbon . Oxygen . Parts by weight . Parts by weight . Carbonic oxide , Carbonic dioxide , • • 12 12 16 32 There are five ...
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Termeni și expresii frecvente
acetic ether aëriform alcohol alizarine alkali atom of oxygen atomic weights atoms of hydrogen burning butyric acid called carbonic dioxide charcoal chemical change chemical processes chemist chemistry chlorine color combustion compounds condition consists contain copper criths cubic cubic centimetres cules definite proportions density effect elementary substances elements equal ether evidence example experiment facts flame gases glass grammes heat of formation Hence hydrate hydrochloric acid hydrogen hydrogen gas hydrogen-atoms Illustrations iron lecture light liquid litre magnet mass material metallic microcriths mole molecular structure molecular weight molecule of water molecules nitric nitric acid nitro-glycerine nitrogen nitrous oxide notice obtained oxygen oxygen gas particles phenomena polarized poles potassic pounds pressure principle quantity quantivalence radical reaction relations result salt simple sodic sodium solid solution specific gravity stances sugar sulphur symbols temperature tension theory tion vapor volatile volume wholly
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