Chemical formula of plaster of Paris
The chemical name of the plaster of Paris is Calcium sulfate hemihydrate.The chemical formula of POP is CaSO4.12H2O
(a) What is plaster of Paris? Write the chemical formula of plaster of Paris.
(b) How is plaster of Paris prepared? Write the chemical equation of the reaction involved.
(c) Explain why plaster of Paris should be stored in a moisture-proof container.
(d) State two important uses of plaster of Paris.