Philosophical Transactions of the Royal Society of London, Volumen 103W. Bowyer and J. Nichols for Lockyer Davis, printer to the Royal Society, 1813 |
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Página 65
... dissolved resin , shot into pure white cubes of mu- riate of potash , as appeared by decomposing them by nitric acid . MDCCCXIII . K Sulphuric , phosphoric , oxalic , tartaric , and citric Mr. SMITHSON on a Substance from the Elm Tree ...
... dissolved resin , shot into pure white cubes of mu- riate of potash , as appeared by decomposing them by nitric acid . MDCCCXIII . K Sulphuric , phosphoric , oxalic , tartaric , and citric Mr. SMITHSON on a Substance from the Elm Tree ...
Página 66
... dissolved away from the charcoal , dried , and again made red hot , weighed 1.4 grains . If we suppose of muriate of potash to be alkali , this will indicate of potash in ulmin . 2 grains of ulmin were made red hot in a gold crucible ...
... dissolved away from the charcoal , dried , and again made red hot , weighed 1.4 grains . If we suppose of muriate of potash to be alkali , this will indicate of potash in ulmin . 2 grains of ulmin were made red hot in a gold crucible ...
Página 67
... dissolves it , but only in very small quantity . Water likewise dissolves it , but also only in very small quantity . Acids cause a precipitate in this solution , though this resin - like matter appears neither to contain any alkali ...
... dissolves it , but only in very small quantity . Water likewise dissolves it , but also only in very small quantity . Acids cause a precipitate in this solution , though this resin - like matter appears neither to contain any alkali ...
Página 68
Royal Society (Great Britain). lies , it dissolves immediately and abundantly . This solution has all the qualities of a solution of ulmin , and , on exhalation , leaves a matter precisely like it , which cracks and separates from the ...
Royal Society (Great Britain). lies , it dissolves immediately and abundantly . This solution has all the qualities of a solution of ulmin , and , on exhalation , leaves a matter precisely like it , which cracks and separates from the ...
Página 69
... dissolved . Water dissolved this brown residuum readily and entirely . This solution did not sensibly restore the blue colour of reddened turnsol paper . Exhaled to a dry state , the matter left did not separate from the watch - glass ...
... dissolved . Water dissolved this brown residuum readily and entirely . This solution did not sensibly restore the blue colour of reddened turnsol paper . Exhaled to a dry state , the matter left did not separate from the watch - glass ...
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acid gas afforded alcohol of sulphur ammonia angle animal appears ascertain azote Barom barytes bronchial glands carbonic acid Cassegrainian cavity charcoal chlorine colour combination compound contained convex crystals decomposed dilatation dissolved distance distilled experiments feet fluate fluid fluoric acid gas fluoric principle grains Gregorian Telescope Hazy heat Humphry Davy hydrogen inflammable intestines July June lime liquid fluoric acid lungs matter MDCCCXIII Mean of 20 mercury metallic METEOROLOGICAL JOURNAL mixture muriatic acid nitric acid observations obtained oxyd oxygen particles plate platina port wine portion potash potassium precipitate produced proportion quantity Rain this Month refraction Royal Society shew sight sightedness silicated fluoric acid silver solstice solution specific gravity stomach substance sulphuret of carbon sulphuric acid surface telescope Therm tube tusk ulmin urine valve vapour vessel W 1 Cloudy wine wire