The Principles of Chemistry, Volumen2Longmans, Green, and Company, 1897 |
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Página 11
... hydrogen or chlo- rine , are unknown . Only a few fundamental types exist for the building up of atoms into molecules , and the majority of them are already known to us . If X stand for a univalent element , and R for an element ...
... hydrogen or chlo- rine , are unknown . Only a few fundamental types exist for the building up of atoms into molecules , and the majority of them are already known to us . If X stand for a univalent element , and R for an element ...
Página 14
... hydrogen in the hydrogen compound . Thus silicon gives SiH , and SiH , O ,, phosphorus PH , and PH3O4 , sulphur SH , and SH , O ,, chlorine CIH and CIHO ,. This , if it does not explain , at least connects in a harmonious and general ...
... hydrogen in the hydrogen compound . Thus silicon gives SiH , and SiH , O ,, phosphorus PH , and PH3O4 , sulphur SH , and SH , O ,, chlorine CIH and CIHO ,. This , if it does not explain , at least connects in a harmonious and general ...
Página 15
... hydrogen compounds , RH , in equivalency correspond with the type of the suboxides , RO . Palladium , sodium , and potassium give such hydrogen compounds , and it is worthy of remark that according to the periodic system these elements ...
... hydrogen compounds , RH , in equivalency correspond with the type of the suboxides , RO . Palladium , sodium , and potassium give such hydrogen compounds , and it is worthy of remark that according to the periodic system these elements ...
Página 23
... hydrogen compound , RX , it forms an organo - metallic compound of the same composition , where XC , H2n + 1 ; that is , X is the radicle of a saturated hydrocarbon . The elements of the uneven series , which are incapable of giving ...
... hydrogen compound , RX , it forms an organo - metallic compound of the same composition , where XC , H2n + 1 ; that is , X is the radicle of a saturated hydrocarbon . The elements of the uneven series , which are incapable of giving ...
Página 28
... hydrogen ; but as there cannot be molecules containing 2 atoms of hydrogen to one atom of another element , so there cannot be any element intermediate between N and O , with an atomic weight greater than 14 or less than 16 , or between ...
... hydrogen ; but as there cannot be molecules containing 2 atoms of hydrogen to one atom of another element , so there cannot be any element intermediate between N and O , with an atomic weight greater than 14 or less than 16 , or between ...
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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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