 | Royal Society (Great Britain) - 1808 - 456 oldal
...produced by the basis of potash ; but with such characteristic differences as might be well expected. When the basis of soda is exposed to the atmosphere,...examination, to be pure soda. The basis of soda combines with oxygene slowly, and without luminous appearance at all common temperatures; and when heated, this combination... | |
 | Monthly literary register - 1809 - 752 oldal
...soda, arc in many respects, analogous to thuae produced by the basis of potash: when exposed tn ilie 'atmosphere, it immediately tarnishes, and by degrees becomes covered with a white criibt, «Inch deliquesces much more bio» I y tl.au the substance that forms on the basis of potash,... | |
 | William Nicholson - 1808 - 846 oldal
...atmosphere, it Action of the immediately tarnish.es, and by decrees becomes covered with"3'1 on il> a white crust, which, deliquesces much more slowly...proves, on minute examination, to be pure soda. The bash of soda combines with oxi^-en slowly, and with- of oxigan. ont any luminous appearance, at all... | |
 | Repertory of arts, manufactures and agriculture - 1808 - 472 oldal
...of welding, which belongs tq iron and platina at a white heat only, is possessed. by this substance When the basis 'of soda is exposed to the atmosphere, it immediately tarnishes, and by degrees becomes co- J vered with a white crust, which deliquesces much mortf slowly than the substance which forms... | |
 | 1809 - 336 oldal
...by the basis of soda, are in many respects analogous to those produced by the basis of potash: when exposed to the atmosphere, it immediately tarnishes,...which deliquesces much more slowly than the substance that forms on the basis of potash, and which proves to be pure soda. The basis combines slowly with... | |
 | James Smith - 1815 - 942 oldal
...plate glass. The chemical phenomena of sodium are not very different from those of potassium. When exposed to the atmosphere, it immediately tarnishes,...white crust, which deliquesces much more slowly than that furnished by potassium. The flame that sodium produces in oxygen gas it white, and it sends forth... | |
 | 1815 - 992 oldal
...specific gravity is less than that of water, or nearly in the proportion of У to 1 0. When sodium is exposed to the atmosphere, it immediately tarnishes,...becomes covered with a white crust, which deliquesces b 4 much much more slowly than the substance which forms on the base of potass. This crust is very... | |
 | Hewson Clarke, John Dougall - 1817 - 902 oldal
...Its specific gravity is less than that of water, or nearly in the proportion of У to 10. When sodium is exposed to the atmosphere, it immediately tarnishes,...degrees becomes covered with a white crust, which diliquesces much more slowly than the substance which forms on the base of potass. This crust is very... | |
 | Jeremiah Joyce - 1818 - 730 oldal
...water, in the proportion of about 93 to 100. It is much less fusible than potassium. 3. When sodium is exposed to the atmosphere, it immediately tarnishes...and, by degrees, becomes covered with a white crust ot soda. 4. It combines with oxygen slowly, and without any luminous appearance, at all common temperatures.... | |
 | William Henry - 1819 - 440 oldal
...but it remains fixed, in a state of ignition, at the point of fusion of plate glass. V. When SODIUM is exposed to the atmosphere, it immediately tarnishes,...and by degrees becomes covered with a white crust of soda, which deliquiates more slowly than that formed on potassium. VI. It combines with oxygen,... | |
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When the basis of soda is exposed to the atmosphere, it immediately tarnishes, and by degrees becomes covered with a white crust, which deliquesces much more slowly than the substance which forms on the basis of potash. It proves, on minute examination,... 
