 | 1828 - 408 pagina’s
...Professor Oersted succeeded in forming a volatile compound of chlorine and aluminium, by transmitting dry chlorine gas over a mixture of alumina and charcoal heated to redness. By acting on this chloride with an amalgame of potassium, he procured an amalgame of aluminium, from... | |
 | Edward Turner - 1830 - 588 pagina’s
...Jlluminium. — This compound was discovered some years ago by Professor Oersted, by transmitting dry chlorine gas over a mixture of alumina and charcoal heated to redness. By acting on this substance with an amalgam of potassium and expelling the mercury by heat, he obtained... | |
 | John White Webster - 1839 - 618 pagina’s
...eq. alnmin. -|- 106.26 3 eq. chlor. — 133.66 equiv., was obtained by Oersted, by transmitting dry chlorine gas over a mixture of alumina and charcoal heated to redness. It was afterwards prepared by Wohler as follows. 922. He precipitated aluminous earth from a hot solution... | |
 | Alonzo Gray - 1841 - 406 pagina’s
...pottery. Sesquichloride of Aluminium (2A1 -(-3C1. 133.66) was discovered by Wcihler, by transmitting dry chlorine gas over a mixture of alumina and charcoal, heated to redness. It is of a pale, greenish-yellow color, partially translucent, of a highly crystalline, lamellated... | |
 | William Gregory - 1847 - 698 pagina’s
...Carmine is a lake of cochineal. ALUMINUM AND CHLORINE. Sesquichloride of Aluminum. Ala Cls = 133-81. This compound is prepared by passing chlorine gas...the air, and dissolves in water with much heat. It appeara at first to combine with the water, forming a hydrated chloride, Al3 Cli, 3 HO ; but on heating... | |
 | William Gregory - 1851 - 622 pagina’s
...Carmine is a lake of cochineal. ALUMINUM AND CHLORINE. Sesquichloride of Aluminum. Alt Cls = 133-81. This compound is prepared by passing chlorine gas...the apparatus. It forms a volatile crystalline mass, colorless or slightly yellow. It fumes in the air, and dissolves in water with much heat. It appears... | |
 | Aaron Snowden Piggot - 1854 - 538 pagina’s
...description. Chloride of Aluminum, A1C13. — This compound is obtained by passing a stream of chlorine over a mixture of alumina and charcoal heated to redness in a porcelain tube. It is of a citron yellow color, translucent, crystalline, and stratified like talc.... | |
 | Park Benjamin - 1892 - 962 pagina’s
...separate aluminum from its oxide, alumina. In 1826 Oerstedt formed aluminum chloride by passing chlorine over a mixture of alumina and charcoal heated to redness in a porcelain tube, but tried in vain to decompose this salt with sodium or potassium. In 1827 Wühler,... | |
 | Park Benjamin - 1892 - 970 pagina’s
...separate aluminum from its oxide, alumina. In 1820 Oerstedt formed aluminum chloride by passing chlorine over a mixture of alumina and charcoal heated to redness in a porcelain tube, but tried in vain to decompose this salt with sodium or potassium. In 1827 Wohler,... | |
 | 1828 - 436 pagina’s
...Professor Oersted succeeded in forming a volatile compound of chlorine and aluminium, by transmitting dry chlorine gas over a mixture of alumina and charcoal heated to redness. By acting on this chloride with an amalgame of potassium, he procured an amalgame of aluminium, from... | |
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Cls = 133-81. This compound is prepared by passing chlorine gas over a mixture of alumina and charcoal, heated to redness in a tube. The chloride sublimes into the cold part of the apparatus. It forms a volatile crystalline mass, colourless or slightly... 