Handbook of Chemistry, for School and Home UseWoolworth, Ainsworth, & Company, 1869 - 205 Seiten |
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Seite 10
... potassic chlorate ( chlorate of potash ) , a sub- stance of whose weight it forms about 40 per cent . The chlorate is heated in a flask ( Figure 6 ) , and the gas is Fig . 6 . collected over water . Potassic chlorate is a compound of ΙΟ ...
... potassic chlorate ( chlorate of potash ) , a sub- stance of whose weight it forms about 40 per cent . The chlorate is heated in a flask ( Figure 6 ) , and the gas is Fig . 6 . collected over water . Potassic chlorate is a compound of ΙΟ ...
Seite 11
... potassic chloride , KCl , and oxygen , O. If a small quantity of black oxide of manganese be mixed with the potassic chlorate , the gas is given off at a much lower temperature , and more gradually . The man- ganese , however ...
... potassic chloride , KCl , and oxygen , O. If a small quantity of black oxide of manganese be mixed with the potassic chlorate , the gas is given off at a much lower temperature , and more gradually . The man- ganese , however ...
Seite 12
... potassic iodide ( iodide of potassium ) , KI , and starch paste be held op- posite a point on the conductor of an electrical machine , the paper becomes blue . The iodine is set free by the ozone , and unites with the starch , forming a ...
... potassic iodide ( iodide of potassium ) , KI , and starch paste be held op- posite a point on the conductor of an electrical machine , the paper becomes blue . The iodine is set free by the ozone , and unites with the starch , forming a ...
Seite 14
... potassic oxide , and HKO is potassic hydrate . So H2O + BaO ( baric oxide ) = H , BaO , ( baric hydrate ) . The potassic and sodic hydrates ( HKO and HNaO ) and some others are called alkalies . They differ from the remaining hydrates ...
... potassic oxide , and HKO is potassic hydrate . So H2O + BaO ( baric oxide ) = H , BaO , ( baric hydrate ) . The potassic and sodic hydrates ( HKO and HNaO ) and some others are called alkalies . They differ from the remaining hydrates ...
Seite 15
William James Rolfe, Joseph Anthony Gillet. potassic sulphate . FeSO , is ferrous sulphate , and Fe23SO ferric sulphate . 19. Binary and Ternary Compounds . - Compounds like the oxides , which contain two elements , are called binary ...
William James Rolfe, Joseph Anthony Gillet. potassic sulphate . FeSO , is ferrous sulphate , and Fe23SO ferric sulphate . 19. Binary and Ternary Compounds . - Compounds like the oxides , which contain two elements , are called binary ...
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acetic acetic acid affinity alcohol alkali allotropic alloy aluminic ammonia anhydride animal antimony atmosphere atomic weight atoms of hydrogen becomes bismuth bivalent burning calcic calcium called candle carbonic acid charcoal chemical chloric acid chloride coal coal-gas color combination combustion compounds contains converted copper crystals cylinder decomposition diastase dissolves distillation earth elements exposed fermentation filled flame flask furnace gases H₂O heat hydrate hydric sulphide hydrogen insoluble iron lead light lime liquid magnesium manganese manufacture matter melted mercury metal mixed mixture molecules molecules of H2O muriatic acid nitrate nitric acid nitrogen obtained oxide oxygen passes phosphorus plant platinum plumbic potassic potassium prepared properties pure quantivalence reverberatory furnace salt silicates silver small quantity soda soda-ash sodic sodium solid soluble in water solution starch substances sugar sulphate sulphuric acid symbol takes fire trivalent univalent vapor vegetable volatile wood zinc