Handbook of Chemistry, for School and Home UseWoolworth, Ainsworth, & Company, 1869 - 205 Seiten |
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Ergebnisse 6-10 von 39
Seite 21
... NITROGEN . 28. Preparation of Nitrogen . - Pure nitrogen may be readily prepared by passing a stream of chlorine gas through strong aqua ammonia . It is well to pass the nitrogen through a wash - bottle , to remove the white fumes ...
... NITROGEN . 28. Preparation of Nitrogen . - Pure nitrogen may be readily prepared by passing a stream of chlorine gas through strong aqua ammonia . It is well to pass the nitrogen through a wash - bottle , to remove the white fumes ...
Seite 22
... Nitrogen . - Nitrogen is a colorless gas , and is a little lighter than air . Its chief characteris- tic is its inertness . We have already seen ( 3 ) that it neither burns nor allows a taper to burn in it . 30. Nitric Oxide . — Put ...
... Nitrogen . - Nitrogen is a colorless gas , and is a little lighter than air . Its chief characteris- tic is its inertness . We have already seen ( 3 ) that it neither burns nor allows a taper to burn in it . 30. Nitric Oxide . — Put ...
Seite 23
... nitrogen ; therefore there must have been nitrogen in the gas mixed with the hydrogen . The gas is , in fact , a compound of nitrogen and oxygen , and is called nitric oxide ( deutoxide or binoxide of nitro- gen ) , and its symbol is NO ...
... nitrogen ; therefore there must have been nitrogen in the gas mixed with the hydrogen . The gas is , in fact , a compound of nitrogen and oxygen , and is called nitric oxide ( deutoxide or binoxide of nitro- gen ) , and its symbol is NO ...
Seite 24
... nitrogen , NO2 , nitric peroxide , and NO , nitric anhydride . The former , at a temperature below 70 ° , is an orange- colored liquid ; and the latter is a white solid , which eagerly unites with water , forming the well - known aqua ...
... nitrogen , NO2 , nitric peroxide , and NO , nitric anhydride . The former , at a temperature below 70 ° , is an orange- colored liquid ; and the latter is a white solid , which eagerly unites with water , forming the well - known aqua ...
Seite 25
... nitrogen are always given off , as is indicated by the appearance of red fumes . Nitric acid may be made on a small scale by heating potassic nitrate ( saltpetre ) , in a retort with sulphuric acid ( oil of vitriol ) . The nitric acid ...
... nitrogen are always given off , as is indicated by the appearance of red fumes . Nitric acid may be made on a small scale by heating potassic nitrate ( saltpetre ) , in a retort with sulphuric acid ( oil of vitriol ) . The nitric acid ...
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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