Question

write the chemical name of plaster of paris write a chemical equation to show the reaction between Plaster Of Paris and water name the compound produced in this reaction​

Answer 1

CuSO4• 1/2 H2O

clasium sulphate hemi hydrated

CuSO4•1/2 H20 + 3/2H20 = CuSO4•2 H20

Answer 2

Chemical name- Calcium sulphate hemi-hydrate

Reaction with water -

CaSo4 . 1/2H2O + 3/2 H2O gives

CaSo4 . 2H2O

Compound formed- gypsum