Hydrogen sulfide is a chemical compound with the formula H 2 S. It is a colorless chalcogen-hydride gas, and is poisonous, corrosive, and flammable, with trace amounts in ambient atmosphere having a characteristic foul odor of rotten eggs. [11]
2024年4月22日 · The hydrogen sulfide molecule presents an angular geometry (similar to water), with an S-H bond length of 1.336 Å and a bond angle ∠HSH of 92.1º. Regarding its molecular symmetry, it belongs to the C 2v point group.