The Principles of Chemistry, Volumen2Longmans, Green, and Company, 1897 |
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Página 23
... reaction - such as HCl , H2O , H2N , and H1C 12 are only formed by the elements of the uneven series and higher ... reactions and origin to peroxide of hydrogen . This is clearly seen in the difference between Na O and Na , O , ( Chapter ...
... reaction - such as HCl , H2O , H2N , and H1C 12 are only formed by the elements of the uneven series and higher ... reactions and origin to peroxide of hydrogen . This is clearly seen in the difference between Na O and Na , O , ( Chapter ...
Página 34
... reaction have the greatest atomic volumes : sodium 23 , potassium 45 , rubidium 57 , cæsium 71 , and the halogens about 27 ; whilst with those elements which enter into reaction with difficulty , the mean atomic volume is small ; for ...
... reaction have the greatest atomic volumes : sodium 23 , potassium 45 , rubidium 57 , cæsium 71 , and the halogens about 27 ; whilst with those elements which enter into reaction with difficulty , the mean atomic volume is small ; for ...
Página 56
... reaction then commences , accompanied by a rise in temperature due to the oxidation of the alcohol . As a matter of fact , many oxidation products are produced during the action of the nitric acid on the alcohol ( glycollic acid ...
... reaction then commences , accompanied by a rise in temperature due to the oxidation of the alcohol . As a matter of fact , many oxidation products are produced during the action of the nitric acid on the alcohol ( glycollic acid ...
Página 60
... reactions may be used for determining the presence of BO in solutions . By themselves the alkali borates have an alkaline reaction , which clearly indicates the feeble acid character of boric acid . If they are mixed in solution with ...
... reactions may be used for determining the presence of BO in solutions . By themselves the alkali borates have an alkaline reaction , which clearly indicates the feeble acid character of boric acid . If they are mixed in solution with ...
Página 63
... reactions and easily split up into the alkali and the more stable borax or biborate of sodium mentioned above ... reaction , decomposes ammonia salts with the acid on a solution of sodium carbonate . Borax may. FIG . 81. Extraction ...
... reactions and easily split up into the alkali and the more stable borax or biborate of sodium mentioned above ... reaction , decomposes ammonia salts with the acid on a solution of sodium carbonate . Borax may. FIG . 81. Extraction ...
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Términos y frases comunes
acetic action alkali alloy alumina aluminium ammonia ammonium amount analogous anhydride anhydrous antimony aqueous argon arsenic atomic weight barium basic salts boiling calcium carbon bisulphide carbonic anhydride Chapter charcoal chemical chloranhydride chromic chromic oxide chromium cobalt colour colourless combination composition compounds containing copper corresponding Crown 8vo crystalline crystals cupric cupric oxide cuprous cyanide decomposed decomposition density dilute dioxide dissolves double salts easily elements evaporated evolved example ferric oxide ferrous formation fused gives gold heated hydrate hydrochloric acid hydroxide hypophosphorous acid ignited insoluble instance iron isomorphous lead liquid magnesium manganese mass mercury metals mixture molecules nickel nitrate nitric acid nitrogen obtained ordinary temperature oxidised oxygen periodic law peroxide phosphoric acid phosphorus platinum potassium powder precipitate presence properties quantity reaction silica silicon silver chloride sodium soluble in water solution specific gravity substance sulphate sulphide sulphuretted hydrogen sulphuric acid sulphurous anhydride vapour volatile whilst yellow zinc
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