System to describe the chemical formulas for WEB.

Potassium sulfide

Find chemicals by name or formulas.
This reference contains the names of substances and descriptions of the chemical formulas (including the structural formula and the skeletal formula).

Type the part of name or the formula of substance for search:
Languages: | | | Apply to found

Potassium sulfide

Molecular formula: K2S CAS# 1312-73-8
Names
English:
Dipotassium monosulfide
Dipotassium sulfide
Potassium monosulfide
Potassium sulfide(IUPAC)

Variants of the formula:

K2S
K(+1)2S(-2)
$L(1.3)K`^+/hS^2-\hK^+
Elemental composition
Can't show the diagram.
Symbol Element Atomic weight Number of atoms Mass percent

Reactions in which Potassium sulfide is involved

  • Pb(NO3)2 + {M}2S -> PbS"|v" + 2{M}NO3 , where M = H Li Na K Rb
  • Be(NO3)2 + {M}2S + 2H2O -> Be(OH)2 + H2S + 2{M}NO3 , where M = Na K Li Rb Cs (NH4)
  • 2Ga(NO3)3 + 3{M}2S + 6H2O -> 2Ga(OH)3"|v" + 3H2S"|^" + 6{M}NO3 , where M = Na K Li Rb Cs
  • K[Sb(OH)6] + 4K2S -> K3[SbS4]"|v" + 6KOH
  • 2CH3Cl + K2S -> (CH3)2S + 2KCl