Handbook of Chemistry, for School and Home UseWoolworth, Ainsworth, & Company, 1869 - 205 Seiten |
Im Buch
Ergebnisse 1-5 von 15
Seite 3
... explosion , and 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 ...
... explosion , and 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 ...
Seite 4
... explosion . If a little dish of ammonia be standing by , a dense white cloud will appear when the gases 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 ...
... explosion . If a little dish of ammonia be standing by , a dense white cloud will appear when the gases 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 ...
Seite 8
... explosion is found to be oxygen . In both cases , the oxygen combines with exactly twice its bulk of hydrogen , and this will be true in whatever proportions the gases may be mixed . This experiment also illustrates the third ...
... explosion is found to be oxygen . In both cases , the oxygen combines with exactly twice its bulk of hydrogen , and this will be true in whatever proportions the gases may be mixed . This experiment also illustrates the third ...
Seite 16
... explosion will take place . Hence , in preparing hydrogen for experiments , great care must be taken to expel all air from the apparatus before any of the gas is collected . If a small rubber balloon be filled with hydrogen , it rises ...
... explosion will take place . Hence , in preparing hydrogen for experiments , great care must be taken to expel all air from the apparatus before any of the gas is collected . If a small rubber balloon be filled with hydrogen , it rises ...
Seite 28
... explosive , and is one of the most dangerous compounds known . CARBON . 41. Properties of Carbon . - Carbon differs from the elements already described in being a solid when in a free state . It exists in three forms , which in outward ...
... explosive , and is one of the most dangerous compounds known . CARBON . 41. Properties of Carbon . - Carbon differs from the elements already described in being a solid when in a free state . It exists in three forms , which in outward ...
Andere Ausgaben - Alle anzeigen
Häufige Begriffe und Wortgruppen
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