English Explanatory Dictionary

hydrogen sulfide

English dictionary entry

Meanings

noun
  1. A toxic gas, H₂S, smelling like rotten eggs and used in analytical chemistry and industry.

Pronunciation

/ˈhaɪdɹədʒ(ə)n ˈsʌlfaɪd/ /ˈhaɪdɹədʒən ˈsʌlfaɪd/

Word forms

hydrogen sulfide hydrogen sulphide

Synonyms

rotten egg gas swamp gas

Related words

Kipp's apparatus
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