Philosophical MagazineTaylor & Francis, 1803 - Physics |
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Page 213
... infusion of catechu from Bombay , furnished only 41 grains of solid matter ; which , from analysis , appeared to consist of 34 grains of tannin , or matter precipitable by gelatine , and 7 grains that were chiefly a peculiar extractive ...
... infusion of catechu from Bombay , furnished only 41 grains of solid matter ; which , from analysis , appeared to consist of 34 grains of tannin , or matter precipitable by gelatine , and 7 grains that were chiefly a peculiar extractive ...
Page 214
... infusion of catechu in a manner similar to that in which it acts upon : the infusion of galls . The least oxygenated sulphate of iron produced no change in the infusion . With the most oxygenated sul- phate it gave a dense black ...
... infusion of catechu in a manner similar to that in which it acts upon : the infusion of galls . The least oxygenated sulphate of iron produced no change in the infusion . With the most oxygenated sul- phate it gave a dense black ...
Page 295
... infusions were sub- mitted to evaporation ; and in this process the infusion of the oak bark furnished 17 grains of solid matter , that of the Leicester willow about 16 grains , and that of the Spa- nish chestnut nearly an equal ...
... infusions were sub- mitted to evaporation ; and in this process the infusion of the oak bark furnished 17 grains of solid matter , that of the Leicester willow about 16 grains , and that of the Spa- nish chestnut nearly an equal ...
Contents
Account of a Journey to the Summit of the Peak | 31 |
On Mr ARTHUR WOOLFs improved Apparatus | 40 |
On the Motion of Bodies affected by Friction | 47 |
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alkali alumine ammonia animals antient appears arsenical acid ascertain bark barytes benzoic acid body boiled boiler calcareous carbonic acid charcoal cobalt colour common contains copper cordillera crystals decomposed degree diameter dissolved distilled earth effect electricity employed equal evaporation experiments exposed extractive matter fecula fire fluid friction gallic acid gelatine give glass grains heat inches infusion iron kind Klaproth less light lime liquor manner means melilite ments metallic minutes mixed mixture motion mountains muriatic acid nature nitric acid observed obtained ounces oxide oxygen phænomena phænomenon phosphoric acid plants plate portion potash pounds precipitate principles produced properties proportion remains rendered salep salt schist sheep skin small quantity solution specific gravity spirit steam stone substance sufficient sulphate sulphuric acid surface tained tannin tanning temperature tion toises vegetable velocity vessel washed weight whole wool yellow