The Edinburgh Encyclopædia Conducted by David Brewster, with the Assistance of Gentlemen Eminent in Science and Literature, 16권J. and E. Parker, 1832 |
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102 페이지
... acid . For this purpose , the purest iron is dissolved in strong nitric acid ; and the solution thus obtained must be allowed to stand till it is perfectly clear . Then add a solution of the carbonate of potash , till the whole of the ...
... acid . For this purpose , the purest iron is dissolved in strong nitric acid ; and the solution thus obtained must be allowed to stand till it is perfectly clear . Then add a solution of the carbonate of potash , till the whole of the ...
133 페이지
... acid flying off , while the soda combines with the earth of the pottery , forming a vitreous coating . This pottery ... acids , and possesses poisonous qualities ; so that it is now as little used as possible , and bad consequences have ...
... acid flying off , while the soda combines with the earth of the pottery , forming a vitreous coating . This pottery ... acids , and possesses poisonous qualities ; so that it is now as little used as possible , and bad consequences have ...
149 페이지
... acids through a hot earthen tube , and farther observations relating to phlogiston . Id . 1789 , p . 289 . 16. Observations on respiration . Id . 1770 , p . 106 . 17. Farther experiments relative to the decomposi- tion of ...
... acids through a hot earthen tube , and farther observations relating to phlogiston . Id . 1789 , p . 289 . 16. Observations on respiration . Id . 1770 , p . 106 . 17. Farther experiments relative to the decomposi- tion of ...
168 페이지
... acids , are the same , whatever be the acid requiring saturation : in other words , that when , for ex- ample , the neutral nitrate of lime is decomposed by the neutral sulphate of potass , the gypsum and the saltpetre which result from ...
... acids , are the same , whatever be the acid requiring saturation : in other words , that when , for ex- ample , the neutral nitrate of lime is decomposed by the neutral sulphate of potass , the gypsum and the saltpetre which result from ...
169 페이지
... acid , is an example of dissolution ; but when the sul- phate of iron is melted by water it forms a solution . Some ... acid three , and nitric acid four particles of azote Y But as Mr. Higgins attached little importance to this happy ...
... acid , is an example of dissolution ; but when the sul- phate of iron is melted by water it forms a solution . Some ... acid three , and nitric acid four particles of azote Y But as Mr. Higgins attached little importance to this happy ...
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