Plants in such a soil are apt to sicken and die, the water becomes stagnant, and certain chemical actions are caused which give rise to poisonous gases, such as sulphuretted hydrogen, &c. ❋ Charles Morton Aikman (N/A)
The hot springs here contain iron, and are strongly impregnated with sulphuretted hydrogen. ❋ Isabella Lucy (2004)
The flood-water ran into a marsh some miles above the mountain, and became as black as ink; and when it returned again to the river emitted so strong an effluvium of sulphuretted hydrogen, that one could not forget for an instant that the air was most offensive. ❋ Unknown (2004)
Lower down there were two hot springs with a deposit of sulphur round their margins, and bubbles of gas, which, from its strong, garlicky smell, I suppose to be sulphuretted hydrogen. ❋ Isabella Lucy (2004)
One of these was called Mokola, and another had a strong odour of sulphuretted hydrogen. ❋ Unknown (2004)
The sulphuretted hydrogen emanations, which Captain ❋ Unknown (2003)
Here, as everywhere, there was more pistol practice, and the boys plumed themselves on having discovered a new vice — that of opium-eating, while their father made the house unendurable by the preparation of sulphuretted hydrogen and other highly-scented compounds. ❋ Unknown (2003)
The pigments liable to injury from _sulphuretted hydrogen_, &c., are notably those obtained from lead and copper; and that treacherous compound of iodine and mercury, known as pure scarlet. ❋ George Field (N/A)
One has been found to require ferrous carbonate for its development, which it oxidises into the oxide (Winogradsky); while another, [58] the so-called sulphur organism, converts sulphur into sulphuretted hydrogen according to some, and according to others into sulphates. ❋ Charles Morton Aikman (N/A)
No immediate effect whatever is produced by sulphuretted hydrogen, and only a slight dirty brown tint is imparted by its prolonged action. ❋ George Field (N/A)
The liberation of the H_ {2} S will cause the yellowish-white precipitate to darken to a brownish-black, or jet black, the depth of the colour being proportionate to the amount of sulphuretted hydrogen present. ❋ Unknown (N/A)
The presence of the litharge, however, renders it subject to be blackened by sulphuretted hydrogen. ❋ George Field (N/A)
In working it a peculiar fetid odour of sulphuretted hydrogen, somewhat like that of a stale onion, was emitted, which gave rise to its modern Italian name -- Marmo Cipolla. ❋ Hugh Macmillan (N/A)
By treating the yellow sulphite of uranium with a prolonged current of sulphuretted hydrogen, and saturating gradually with ammonia, a red finally results. ❋ George Field (N/A)
The last of the most important gaseous products of decomposition are _sulphuretted_ and _phosphoretted hydrogen_. ❋ Charles Morton Aikman (N/A)
Is an insoluble basic nitrate of bismuth, a pearly white powder of loose texture, turning grey on exposure, and blackened by sulphuretted hydrogen. ❋ George Field (N/A)
Moreover, the solution is immediately decolourised by sulphuretted hydrogen and other deoxidizing agents, as well as by alkalies and many acids. ❋ George Field (N/A)
It is transparent, has great brilliancy and richness, both pure and in combination, and is very permanent, being entirely unaffected by exposure to sulphuretted hydrogen and other atmospheric impurities, or to the direct rays of the sun during an entire summer. ❋ George Field (N/A)
Provided the colour remain unaffected by sulphuretted hydrogen, &c., he seldom hesitates to pronounce it safe. ❋ George Field (N/A)
When sulphuretted hydrogen is passed through a concentrated solution of murexide, it is immediately decoloured; a fact which renders it likely that murexide pigments would be as liable to suffer from an impure atmosphere, as from exposure to light and air. ❋ George Field (N/A)
