Question

1) What is plaster of paris? write the
chemical formula of plaster of Paris.​

Answer 1

Answer:

Plaster of paris is calcium sulphate hemihydrate. Its chemical formula is: CaSO4

Answer 2

$\fbox\pink{A}\fbox\green{N}\fbox\pink{S}\fbox\green{W}\fbox\pink{E}\fbox\green{R}\pink{࿐}$

The compound plaster of Paris is prepared by heating gypsum at 120oC. The chemical formula for the plaster of Paris is (CaSO4) H2O and is better known as calcium sulfate hemihydrate.