Handbook of Chemistry, for School and Home UseWoolworth, Ainsworth, & Company, 1869 - 205 Seiten |
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Seite 14
... sodic hydrates ( HKO and HNaO ) and some others are called alkalies . They differ from the remaining hydrates in that they cannot be decom- posed by heat . 17. Neutrals . Those oxides which , like water , are neither acid nor basic ...
... sodic hydrates ( HKO and HNaO ) and some others are called alkalies . They differ from the remaining hydrates in that they cannot be decom- posed by heat . 17. Neutrals . Those oxides which , like water , are neither acid nor basic ...
Seite 19
... Sodic carbonate ( carbonate of soda ) is an efflorescent salt . Other salts , on the con- trary , like potassic carbonate ( carbonate of potash ) , ab- sorb water from the air , and become moist , or even dis- solve ; in which case they ...
... Sodic carbonate ( carbonate of soda ) is an efflorescent salt . Other salts , on the con- trary , like potassic carbonate ( carbonate of potash ) , ab- sorb water from the air , and become moist , or even dis- solve ; in which case they ...
Seite 25
... sodic nitrate ( soda saltpetre ) is substituted for potassic nitrate , as it is a cheaper salt , and likewise yields 9 per cent more nitric acid than potassic nitrate . 36. Nitrous Oxide . - A fifth oxide of nitrogen is ob- tained by ...
... sodic nitrate ( soda saltpetre ) is substituted for potassic nitrate , as it is a cheaper salt , and likewise yields 9 per cent more nitric acid than potassic nitrate . 36. Nitrous Oxide . - A fifth oxide of nitrogen is ob- tained by ...
Seite 34
... sodic nitrate ( soda salt- petre ) , which is decomposed either by the heat of the burning sulphur , or in a separate furnace . Jets of steam are also blown into the chamber , and a thorough draft is maintained by a high chimney . The ...
... sodic nitrate ( soda salt- petre ) , which is decomposed either by the heat of the burning sulphur , or in a separate furnace . Jets of steam are also blown into the chamber , and a thorough draft is maintained by a high chimney . The ...
Seite 38
... sodic chloride ( chloride of sodium , or com- mon salt ) in fragments , and adding slowly , through a bent funnel , 3 parts of oil of vitriol . If pounded salt be used , the action of the acid is apt to be too rapid . The retort is ...
... sodic chloride ( chloride of sodium , or com- mon salt ) in fragments , and adding slowly , through a bent funnel , 3 parts of oil of vitriol . If pounded salt be used , the action of the acid is apt to be too rapid . The retort is ...
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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