Handbook of Chemistry, for School and Home UseWoolworth, Ainsworth, & Company, 1869 - 205 Seiten |
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Seite 26
... pounds as the metal potassium ; and this is the case in a large class of salts . Hence this group of atoms has come to be considered as a metal , and has received the name of ammonium . It has not , however , 26 COMPOUNDS AND ELEMENTS .
... pounds as the metal potassium ; and this is the case in a large class of salts . Hence this group of atoms has come to be considered as a metal , and has received the name of ammonium . It has not , however , 26 COMPOUNDS AND ELEMENTS .
Seite 27
... pound called potassic cyanide ( cyanide of potassium ) , KCN , is formed . From this a large number of substances can be prepared , all of which contain the group of atoms CN . To this group the name cyanogen ( blue - maker ) is given ...
... pound called potassic cyanide ( cyanide of potassium ) , KCN , is formed . From this a large number of substances can be prepared , all of which contain the group of atoms CN . To this group the name cyanogen ( blue - maker ) is given ...
Seite 40
... pounds , was discovered by Balard , in 1826 , in the salts obtained by the evaporation of sea - water . It does not occur free in nature , and is , like chlorine , found com- bined with sodium and magnesium as bromides in cer- tain ...
... pounds , was discovered by Balard , in 1826 , in the salts obtained by the evaporation of sea - water . It does not occur free in nature , and is , like chlorine , found com- bined with sodium and magnesium as bromides in cer- tain ...
Seite 47
... pounds which they form . Silicon resembles carbon in its allotropic states . Boron combines directly with nitrogen at a high tem- perature . Nitric acid is remarkable for its oxidizing power . Sulphuric acid is the strongest of acids ...
... pounds which they form . Silicon resembles carbon in its allotropic states . Boron combines directly with nitrogen at a high tem- perature . Nitric acid is remarkable for its oxidizing power . Sulphuric acid is the strongest of acids ...
Seite 56
... pounds upon the system when taken even in minute quantities for a length of time . The small quantity of cer- tain salts contained in all spring and river waters exerts an important influence on the action of lead . Thus waters ...
... pounds upon the system when taken even in minute quantities for a length of time . The small quantity of cer- tain salts contained in all spring and river waters exerts an important influence on the action of lead . Thus waters ...
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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