Question

What is the chemical formulae of Plaster of Paris, Gypsum & Bleaching Powder?

Answer 1

chemical formulae of plaster of paris is CaSO4. 1/2 H2O.                                           chemical formulae of gypsum is CaSO4. 2H2O.                                                          chemical formulae of bleaching powder is CaOCl2.

Answer 2

Answer:

The chemical formula for the plaster of Paris is (CaSO4) H2O and is better known as calcium sulfate hemihydrate

There is also evidence of gypsum dunes on Mars. Gypsum is composed of calcium sulphate (CaSO4) and water (H2O). Its chemical name is calcium sulphate dihydrate (CaSO4. 2H2O)....

Ca(ClO)₂

IUPAC ID: Calcium hypochlorite

Molar mass: 142.98 g/mol

Soluble in: Water