Also called liver of sulphur. May be obtained from a jewelry supplier.
Formula for potassium sulfide is K2S.
Potassium sulfide
The name of the ionic compound k2s is= Potassium Sulfide
The chemical symbol for Potassium Sulphate is K2SO4
Potassium sulfite
The formula for potassium sulfide is K2S.
Potassium sulfide
Potassium has a formal charge of +1, and sulfide has a formal charge of -2, so: K2S
two potassium ions balance one sulfide ion. Potassium is K+, Sulfide is -2, so 2xK+ + 1x-2 = 0
K2Sthat it.
Normally, 2 K+ ions are required for making a stable ionic bond with one S 2- anion. The compound formed would be Potassium Sulfide (K2S).
K2S