CaS
Ca is the periodic symbol for Calcium. S is the periodic symbol for Sulfur. As such, CaS2 is a compound of calcium and sulfur.
CaS is the chemical formula of calcium sulfide.
The formula for the compound Calcium Hydrogen Sulfide is Ca(HS)2.Ca = CalciumH = HydrogenS = Sulfur
CaS is the chemical formula for calcium sulphide. NB The elemental letters should NOT be separated by spaces. 'Ca S' is incorrect. I should be written as ' CaS'.
The Chemical Formula for Calcium Sulphate is is CaS4.
The chemical formula of calcium hydrogensulfite is Ca(HSO3)2.
Ca is the periodic symbol for Calcium. S is the periodic symbol for Sulfur. As such, CaS2 is a compound of calcium and sulfur.
CaS
Calcium sulfide has the chemical formula CaS.
CaS is the chemical formula of calcium sulfide.
The formula for the compound Calcium Hydrogen Sulfide is Ca(HS)2.Ca = CalciumH = HydrogenS = Sulfur
CaS is Calcium Sulfide
Calcium and sulfur will react in a 1:1 ratio to form calcium sulfide with the formula CaS.
The chemical formula starts out with the two ions, the calcium and sulfide ions. Calcium's ion is Ca2+, while the sulfide ion is S2-. Because the net ionic charge of a compound is zero, only one of each atom is needed to create calcium sulfide, which will be CaS.
The chemical formula of calcium sulfide is CaS; the ions are Ca2+ and S2-.
Sodium sulfide or Disodium sulfide. Both are correct terms for that formula.
Calcium sulfide is CaS. This is the empirical formula as well.