Handbook of Chemistry, for School and Home UseWoolworth, Ainsworth, & Company, 1869 - 205 Seiten |
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Ergebnisse 1-5 von 45
Seite 3
... burns with a pale flame . This gas is called hydrogen , and comes from the muriatic acid . Pour a little of the muriatic acid into a flask ( Figure 2 ) , add a little black oxide of manganese , mix them thor- oughly , and heat gently ...
... burns with a pale flame . This gas is called hydrogen , and comes from the muriatic acid . Pour a little of the muriatic acid into a flask ( Figure 2 ) , add a little black oxide of manganese , mix them thor- oughly , and heat gently ...
Seite 4
... burn . Now this cloud shows that muriatic acid has been produced ; for , if we dip a glass rod in muriatic acid , and hold it over the ammonia , the white cloud at once appears . Muriatic acid , then , contains nothing but hydrogen and ...
... burn . Now this cloud shows that muriatic acid has been produced ; for , if we dip a glass rod in muriatic acid , and hold it over the ammonia , the white cloud at once appears . Muriatic acid , then , contains nothing but hydrogen and ...
Seite 5
... burns much more brightly than in the air . This gas is called oxygen . We have thus got hydrogen and oxygen from water . If , now , we burn a jet of hydrogen in a jar of oxygen , moisture will collect on the sides . This moisture is ...
... burns much more brightly than in the air . This gas is called oxygen . We have thus got hydrogen and oxygen from water . If , now , we burn a jet of hydrogen in a jar of oxygen , moisture will collect on the sides . This moisture is ...
Seite 11
... burns much more vividly in oxygen than in the air . If a piece of charcoal be lighted and plunged into a jar of oxygen , it burns with a very brilliant white light . Pour now some clear lime - water into the jar , and shake it . The ...
... burns much more vividly in oxygen than in the air . If a piece of charcoal be lighted and plunged into a jar of oxygen , it burns with a very brilliant white light . Pour now some clear lime - water into the jar , and shake it . The ...
Seite 12
... burn in the air burn more rapidly and more brightly in oxygen . If , now , we fasten a bit of wood to a steel watch ... burns in the air . the oxygen combine , forming a mixture of two oxides of iron , FeO , ferrous oxide , and Fe , O ...
... burn in the air burn more rapidly and more brightly in oxygen . If , now , we fasten a bit of wood to a steel watch ... burns in the air . the oxygen combine , forming a mixture of two oxides of iron , FeO , ferrous oxide , and Fe , O ...
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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