The Encyclopaedia Britannica: A Dictionary of Arts, Sciences, and General Literature, 10. köideThomas Spencer Baynes C. Scribner's Sons, 1879 |
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Page 22
... acids . Galbanum oil has been shown by J. Kachler ( see Journ . Chem . Soc . , xxiv . , 1871 , p . 258 ) to contain a colourless limpid oil , boiling at 160 ° to 165 ° C. , and a blue oil , of boiling point 240 ° to 250 ° C. , varying ...
... acids . Galbanum oil has been shown by J. Kachler ( see Journ . Chem . Soc . , xxiv . , 1871 , p . 258 ) to contain a colourless limpid oil , boiling at 160 ° to 165 ° C. , and a blue oil , of boiling point 240 ° to 250 ° C. , varying ...
Page 41
... ACID , trioxybenzoic acid , or dioxysalicylic acid , CH , O , + H2O or CH ( OH ) 3.CO ( OH ) + H2O , the acidum gallicum of pharmacy , is a substance discovered by Scheele , which exists as such in the leaves of the bearberry , in ...
... ACID , trioxybenzoic acid , or dioxysalicylic acid , CH , O , + H2O or CH ( OH ) 3.CO ( OH ) + H2O , the acidum gallicum of pharmacy , is a substance discovered by Scheele , which exists as such in the leaves of the bearberry , in ...
Page 42
... acid . With glycerin it is combined to form the pharmaceutical preparation glycerinum acidi gallici . somewhat ... acid see further R. Neale , " Clinical notes upon the use of gallic acid in various diseases , " Medical Times , 1855 , i ...
... acid . With glycerin it is combined to form the pharmaceutical preparation glycerinum acidi gallici . somewhat ... acid see further R. Neale , " Clinical notes upon the use of gallic acid in various diseases , " Medical Times , 1855 , i ...
Page 43
... acid solution of the gelatinous precipitate thereby according to the definition of Lacaze - Duthiers , comprise ... acid , but gallicola are found on four different species of willow , Salix dissolves readily in hydrochloric acid ; with ...
... acid solution of the gelatinous precipitate thereby according to the definition of Lacaze - Duthiers , comprise ... acid , but gallicola are found on four different species of willow , Salix dissolves readily in hydrochloric acid ; with ...
Page 45
... acids , ligneous fibre , water , and minute quantities of proteids , chlorophyll , resin , free sugar , and , in the ... acid ( q.v. ) . They have from very early times been resorted to as a means of staining the hair of a dark colour ...
... acids , ligneous fibre , water , and minute quantities of proteids , chlorophyll , resin , free sugar , and , in the ... acid ( q.v. ) . They have from very early times been resorted to as a means of staining the hair of a dark colour ...
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abundant acid ancient angle appear augite axis basalt beds carbonic carbonic acid centre century character chemical coal coast cone consists contains crust crystalline crystals deposit distance district earth equator eruption existence feet felspar fissures formations fossils Gaelic Galatia gallic acid galls galvanometer Gaur gelatin gems geological globe gneiss granite Greek heat hornblende igneous igneous rocks important iron islands known lake land latitude lava less lime limestone longitude mass materials meridian metamorphic miles mineral mountain observed obtained occur ocean organic original orthoclase parallel Paris passing period plane portion present pressure produced quartz regions remains rise river rocks Roman round sand sandstone schists Scotland sediment shales side siliceous Silurian sometimes species specific gravity square miles stones strata stream structure substance surface temperature thickness tion town traced upper vapour vertical volcanic voyage whole