The chemical formula of Plaster of paris is CaSO4.xH2O (x=1/2) and chemical name is Calcium sulphate hemihydrate.
Related Questions;
The chemical formula of Plaster of paris is CaSO4.xH2O (x=1/2) and chemical name is Calcium sulphate hemihydrate.
The chemical formula of Gypsom is CaSO4.xH2O (x=2) and chemical name is Calcium sulphate dihydrate.