 | Justus Freiherr von Liebig, Lyon Playfair Baron Playfair - 1843 - 260 páginas
...searching for it All the rain-water employed in this inquiry was collected C0O paces south-west of Giessen, whilst the wind was blowing in the direction of the...addition of a little muriatic acid, a very distinct crystallisation of sal-ammoniac was obtained : the crystals had always a brown or yellow colour. Ammonia... | |
 | Jonathan Pereira - 1843 - 354 páginas
...derived from the putrefaction of nitrogenous substances. When several hundred pounds of rain water "were distilled in a copper still, and the first two...obtained : the crystals had always a brown or yellow color."* " It is worthy of observation," says Liebig, " that the ammonia contained in rain and snow... | |
 | Fayette Bartholomew Tower - 1843 - 208 páginas
...putrefaction of nitrogenous substances. When several hundred pounds of rain water were distilled by Liebig, in a copper still, and the first two or three pounds...evaporated with the addition of a little muriatic acid, he found a very distinct crystallization of sal-ammoniac, the crystals having a brown or yellow color.... | |
 | Justus Freiherr von Liebig - 1852 - 424 páginas
...for it. All the rain-water employed in this inquiry was collected 600 paces south-west of Giessen, whilst the wind was blowing in the direction of the...the first two or three pounds evaporated with the addition'of a little muriatic acid, a very distinct crystallisation of sal-ammoniac was obtained :... | |
 | George Fownes - 1853 - 132 páginas
...satisfactorily proved by Liebig. The rain water was collected 600 paces south-west of Giessen, when the wind was blowing in the direction of the town....distinct crystallization of sal-ammoniac was obtained; but the crystals had always a brown or yellow colour. Similar crystals were obtained by evaporating... | |
 | Thomas Gisborne - 1854 - 666 páginas
...from any animal exhalations proceeding from that source. When several hundred pounds of this water were distilled in a copper still, and the first two or three pounds that came over had been evaporated with the addition of a little muriatic acid, very distinct crystals... | |
 | Justus Freiherr von Liebig, Lyon Playfair Baron Playfair, William Gregory - 1861 - 426 páginas
...searched for. All the rain-water employed in this inquiry was collected 600 paces south-west of Giessen, whilst the wind was blowing in the direction of the...obtained : the crystals had always a brown or yellow color. Ammonia may likewise be always detected in snow-water. Crystals of sal-ammoniac were obtained... | |
 | George William Johnson - 1862 - 396 páginas
...for it. All the rain water employed in this inquiry was collected 600 paces south-west of Giessen, whilst the wind was blowing in the direction of the...addition of a little muriatic acid, a very distinct crystallisation of sal ammoniac was obtained. The crystals had always a brown or a yellow colour. Ammonia... | |
 | Cuthbert William Johnson - 1869 - 1296 páginas
...rain-water employed in this inquiry," says Liebig, " was collected 600 paces southwest of Geissen, whilst the wind was blowing in the direction of the...colour. "Ammonia may likewise be always detected in snow-water. Crystals of sal-ammoniac were obtained by evaporating in a vessel with muriatic acid several... | |
 | 1885 - 668 páginas
...for it. All the rain-waler employed in this inquiry was collected 600 paces south-west of Giessen, whilst the wind was blowing in the direction of the...addition of a little muriatic acid, a very distinct crystallisation of sal-ammoniac was obtained : the crystals had always a brown or yellow colour. Ammonia... | |
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All the rain-water employed in this inquiry was collected 600 paces southwest of Giessen, whilst the wind was blowing in the direction of the town. When several hundred pounds of it were distilled in a copper still, and the first two or three pounds evaporated... 
