sulphuretted hydrogen

Mineral acids decompose it, with the evolution of sulphuretted hydrogen.

In fact, I feel quite exhilarated when I have the smell of that adorable sulphuretted-hydrogen under my Danish nose.

From the smell, we perceived that the steam was mixed with a small quantity of sulphuretted hydrogen gas.

The ammonia and sulphuretted hydrogen are almost entirely dissolved by the water used in the gas generator.

Ferrous Sulphide (FeS) is used for the preparation of sulphuretted hydrogen.