 | Repertory of arts, manufactures and agriculture - 1808 - 472 oldal
...forms on the basis of potash. It proves^ on minute examination, to be pure soda. The basis of soda combines with oxygen slowly, and without luminous appearance at all common temperatures ; and when heated this combination becomes more rapid; but no light is emitted till it has acquired... | |
 | 1809 - 336 oldal
...forms on the basis of potash. It proves, on minute examination, to be pure soda. The basis of soda combines with oxygen slowly, and without luminous appearance, at all common temperatures; and, when heated, this combination becomes more rapid; but no light is emitted till it has acquired... | |
 | 1826 - 652 oldal
...on potassium. It is not changed, however, by air that has been artificially dried. or oiygen. 892. It combines with oxygen, slowly and without luminous...colour to charcoal, but with much greater splendour. Action OB 893. When thrown into water, it produces a violent efferves""""' cence and a loud hissing... | |
 | 1828 - 664 oldal
...has been artificially dried. 1025. It combines with oxygen, slowly and without luminous or oxygen, appearance, at all common temperatures. When heated...nearly red hot. The flame which it then produces, is while, and it sends forth bright sparks, exhibiting a very beautiful effect. In common air, it burns... | |
 | John White Webster - 1839 - 618 oldal
...artificially dried. 857. It combines with oxygen, slowly and without luminous ap- Of oxygen, pearance, at all common temperatures. When heated to its fusing...white, and it sends forth bright sparks, exhibiting a rery beautiful effect. In common air, it burns with a similar colour to charcoal, but with much greater... | |
 | John White Webster - 1839 - 592 oldal
...artificially dried. 857. It combines with oxygen, slowly and without luminous ap- Of oxygen, pearance, at all common temperatures. When heated to its fusing...white, and it sends forth bright sparks, exhibiting а тегу beautiful effect. In common air, it burns with a similar colour to charcoal, but with much... | |
 | 1808 - 794 oldal
...forms on the basis of potash. It proves, on minute examination, to be pure soda. The basis of soda combines with oxygen slowly, and without luminous appearance at all common temperatures ; and when heated, this combination becomes more rapid ; but no light is emitted till it has acquired... | |
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It combines with oxygen, slowly and without luminous appearance, at all common temperatures. When heated to its fusing point, the combination becomes more rapid ; but no light is emitted till it becomes nearly red hot. The flame which it then produces,... 