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Hydrogen sulfide

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Hydrogen sulfide

Molecular formula: H2S CAS# 7783-06-4
Dihydrogen monosulfide
Dihydrogen sulfide
Hydrogen sulfide
Hydrosulfuric acid
Sewer gas
Stink damp
Sulfur hydride
Sulfurated hydrogen
Sulfureted hydrogen
Sulfuretted hydrogen

Variants of the formula:

Elemental composition
Can't show the diagram.
Symbol Element Atomic weight Number of atoms Mass percent

Reactions in which Hydrogen sulfide is involved

  • 2H2S + 3O2 -> 2SO2 + 2H2O
  • 3SO3 + H2S -> 4SO2 + H2O
  • 2RbOH + H2S -> Rb2S + 2H2O
  • H2S + I2 -> S + 2HI
  • 8HI + H2SO4 -> 4I2 + H2S + 4H2O