Philosophical MagazineTaylor & Francis, 1803 - Physics |
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Page 73
... combined with the tan- nin contained in it so as to form with it insoluble com- pounds ; and in each case a deep green fluid was obtained , which gave no precipitate to gelatine even when an acid was added , but which produced a deep ...
... combined with the tan- nin contained in it so as to form with it insoluble com- pounds ; and in each case a deep green fluid was obtained , which gave no precipitate to gelatine even when an acid was added , but which produced a deep ...
Page 303
... combined in the organized form , by the solvent powers of water . The different qualities of leather made with the same kind of skin , seem to depend very much upon the different quantities of extractive matter it contains . The leather ...
... combined in the organized form , by the solvent powers of water . The different qualities of leather made with the same kind of skin , seem to depend very much upon the different quantities of extractive matter it contains . The leather ...
Page 67
... combined glasses of Messrs . Watkins and Smith , injudiciously called Achromatic , consisting of a con- vex lens combined with a meniscus or concavo - convex lens . In the mountings of the frames a still greater variety could be ...
... combined glasses of Messrs . Watkins and Smith , injudiciously called Achromatic , consisting of a con- vex lens combined with a meniscus or concavo - convex lens . In the mountings of the frames a still greater variety could be ...
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