any salt derived from hydrogen sulphide by replacing one of its hydrogen atoms with a metal atom: Technical name: hydrogen sulphide
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How to use hydrosulphide in a sentence
Sulphide of ammonium, hydrosulphide of ammonium, Hydrosulphate of ammonia.
It is a white powder which is readily decomposed by water with the formation of the hydroxide and hydrosulphide.
The action of the vapor of the ammonium hydrosulphide will cause the obliterated writing to slowly turn brown, then black.Disputed Handwriting | Jerome B. Lavay
Two saucers containing yellow ammonium hydrosulphide are placed in the bottom of the box.Disputed Handwriting | Jerome B. Lavay