Formula for potassium sulfide is K2S.
Potassium has a formal charge of +1, and sulfide has a formal charge of -2, so: K2S
Valency of k=1+ valency so4=2- after crisscrossing the valencies, we get- chemical formula- k2so4
The binary compound with the formula K2S is called potassium sulfide. It is composed of two potassium ions (K+) and one sulfide ion (S2-).
Potassium sulfide
K2S-Potassium Sulfide!!! HOPE THAT HELPS!!! kuz i got an A for that answer!!!
K2Sthat it.
The formula for potassium sulfide is K2S. It consists of two potassium (K) ions and one sulfide (S) ion, which combine to form an ionic compound.
Potassium has a formal charge of +1, and sulfide has a formal charge of -2, so: K2S
The formula unit for potassium sulfide is K2S. It consists of two potassium ions (K+) and one sulfide ion (S2-).
The formula for potassium hydrogen sulfide is KHS. Another name for this inorganic compound is potassium hydrosulfide. Its molar mass is 72.17 grams per mole, and it is soluble in water.
K2s
K2s
Valency of k=1+ valency so4=2- after crisscrossing the valencies, we get- chemical formula- k2so4
The chemical formula for potassium hydrogen sulfide is KHS.
The formula for potassium selenide is K2Se. It consists of two potassium atoms and one selenium atom.
K+1 S-2
The chemical symbol for Potassium Sulphate is K2SO4