 | Royal Society (Great Britain) - 1808 - 456 oldal
...sulphur in fusion, in tubes filled with the vapour of naphtha, they combine rapidly with the evolution of heat and light, and a grey substance, in appearance...connected with a mercurial apparatus, a small quantity of sulphuretted hydrogene is evolved, so that the phenomena are similar to those produced by the union... | |
 | Repertory of arts, manufactures and agriculture - 1808 - 472 oldal
...sulphur in fusion, in tubes filled with the vapour of ^aphtha, they combine rapidly with the evolution of heat and light, and a grey substance, in appearance...fusion, rapidly dissolves the glass, and becomes bright VOL. XIII.—SECOND SERIES. T brown. brown. \Vfeen this experiment is made in a glass tubs hermetically... | |
 | 1808 - 476 oldal
...vapour of naphtha, they combine rapidly with the evolution of heat and light, and a grey substajice, in appearance like artificial sulphuret of iron, is...fusion, rapidly dissolves the glass, and becomes bright VOL. XIII.— SECOND SERIEJ, T brown. fcrown. When jfhis experiment is made in a glass tube hermetically... | |
 | 1809 - 336 oldal
...sulphur in fusion, in tubes filled with the vapour of naphtha, they combine rapidly with the evolution of heat and light, and a grey substance, in appearance...connected with a mercurial apparatus, a small quantity of sulphureted hydrogen is evolved, so that the phenomena are similar to those produced by the union of... | |
 | John Murray - 1810 - 568 oldal
...are brought into contact in tubes filled with the vapour of naphtha ; there is a rapid evolution of heat and light, and a grey substance in appearance like artificial sulphuret of iron is formed. This sulphuretted potassium easily inflames ; it is also gradually oxygenated from exposure to the... | |
 | Sir Humphry Davy - 1906 - 62 oldal
...sulphur in fusion, in tubes filled with the vapour of naphtha, they combine rapidly with the evolution of heat and light, and a grey substance, in appearance...connected with a mercurial apparatus, a small quantity of sulphuretted hydrogene is evolved, so that the phenomena are similar to those produced by the union... | |
 | 1808 - 794 oldal
...filled with the vapour of naphtha, they combine rapidly with the evolution of heat and light, and a gray substance, in appearance like artificial sulphuret...connected with a mercurial apparatus, a small quantity of sulphuretted hydrogen is evolved, so ihat the phenomena are similar to those produced by the union... | |
 | David M. Knight - 1998 - 642 oldal
...sulphur in fusion, in tubes filled with the vapour of naphtha, they combine rapidly with the evolution of heat and light, and a grey substance, in appearance...connected with a mercurial apparatus, a small quantity of sulphuretted hydrogene is evolved, so that the phenomena are similar to those produced by the union... | |
 | Tim Fulford - 2002 - 278 oldal
...sulphur in fusion, in tubes filled with the vapour of naphtha, they combine rapidly with the evolution of heat and light, and a grey substance, in appearance...connected with a mercurial apparatus, a small quantity of sulphuretted hydrogene is evolved, so that the phenomena are similar to those produced by the union... | |
 | 1808 - 420 oldal
...ani light^ and a gray substance, in appearance like artificial sulphuret of iron, is formed, which it kept in fusion, rapidly dissolves the glass, and becomes...is made in a glass tube hermetically sealed, no gas isliberated if the tube is opened under mercury ; but when it is made in a tube connected with a mercurial... | |
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... plate of platina, fumes exhale from it, and it does not burn till it attains the temperature of the rapid combustion of the basis of potash. When the basis of potash is brought in contact with sulphur in fusion, in tubes filled with the vapour of... 