Calcium forms divalent cations and sulphate forms divalent anions. Therefore, the formula unit contains only one of each ion and has the formula CaSO4.
The molecular formula for Ammonium Sulphate is (NH4)2SO4.
Ferrous sulphate, or iron (II) sulphate has the formula FeSO4.
CuSO4
Ferric sulphate, or iron (III) sulphate has the formula Fe2(SO4)3.
CrSO4
The Molecular Formula is: CaCO3
Calcium chloride with formula CaCl2 has molecular mass of 141. Commercial calcium chloride has formula CaCl2,2H2O.It's molecular mass is 177.
The chemical formula of sodium sulfate is Na2SO4.
Caso4
Na2SO4·10H2O
Calcium chloride with formula CaCl2 has molecular mass of 141. Commercial calcium chloride has formula CaCl2,2H2O.It's molecular mass is 177.
The chemical formula of calcium hydrogen sulphate is Ca(HSO4)2.