The Principles of Chemistry, Volumen2Longmans, Green, and Company, 1891 |
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Página 33
... oxidised - that is , the atoms are set further apart in order to make room for the oxygen . The oxygen in them does not compress The volume of oxygen ( Table III . column 10 ) is evidently a variable quantity , form- ing a distinctly ...
... oxidised - that is , the atoms are set further apart in order to make room for the oxygen . The oxygen in them does not compress The volume of oxygen ( Table III . column 10 ) is evidently a variable quantity , form- ing a distinctly ...
Página 36
... oxidised , the instability of their compounds , the density of the metals and their compounds , their scarcity in nature , and many other properties , gradually change with the increase of atomic weight , as might be expected from the ...
... oxidised , the instability of their compounds , the density of the metals and their compounds , their scarcity in nature , and many other properties , gradually change with the increase of atomic weight , as might be expected from the ...
Página 40
... oxidise , otherwise its vapour would burn in the air . The vapours of zinc , entering into the cooling chamber ... oxidises . The roasting is carried on in order to obtain an oxide instead of a sulphur- ous compound ; the oxide being ...
... oxidise , otherwise its vapour would burn in the air . The vapours of zinc , entering into the cooling chamber ... oxidises . The roasting is carried on in order to obtain an oxide instead of a sulphur- ous compound ; the oxide being ...
Página 46
... oxidises , forming sulphurous anhydride , and vapours of metallic mercury are formed . Mercury is more easily distilled than all other metals ; its boiling point is about 360 ° , and therefore its separation from natural admixtures ...
... oxidises , forming sulphurous anhydride , and vapours of metallic mercury are formed . Mercury is more easily distilled than all other metals ; its boiling point is about 360 ° , and therefore its separation from natural admixtures ...
Página 47
... oxidise at the ordinary temperature - but at a temperature approaching the boiling - point ( 360 ° ) , as was stated in the Introduction , it oxidises , forming mercuric oxide . Both metallic mercury and its compounds in general produce ...
... oxidise at the ordinary temperature - but at a temperature approaching the boiling - point ( 360 ° ) , as was stated in the Introduction , it oxidises , forming mercuric oxide . Both metallic mercury and its compounds in general produce ...
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Términos y frases comunes
acetic action alkali alloy alumina aluminium ammonia ammonium analogous anhydride anhydrous antimony aqueous arsenic atomic weight barium basic salts boiling boric boron cadmium calcium carbon bisulphide carbonic acid carbonic anhydride cast iron charcoal chemical chloranhydride chloride chromic acid chromium cobalt colour colourless combination composition compounds containing copper corresponding crystalline crystals cupric cupric oxide cyanide decomposed decomposition dilute dioxide dissolves double salts easily elements evaporated evolved example excess feeble ferrous fluoride formation fused gives heated hydrate hydrochloric acid hydroxide hypophosphorous acid ignited insoluble instance isomorphous lead lead dioxide liquid magnesium manganese manganous mass mercury metals mixture molecules nitrate nitric acid nitrogen obtained ordinary temperature oxidised oxygen peroxide phosphoric acid phosphorus platinum potassium powder precipitate presence properties quantity reaction silica silicon silver sodium soluble in water solution specific gravity substance sulphate sulphide sulphuretted hydrogen sulphuric acid sulphurous anhydride volatile volume whilst yellow zinc
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