Question

what are the chemical formula of plaster of Paris​

Answer 1

Answer:

CaSO4.1/2H2O

plaster of paris (POP) has chemical formula CaSO4. 1/2 H2O which is produced by heating gypsum having chemical formula CaSO4. 2 H2O at 373 kelvin. heating gypsum gives POP and adding water to POP gives gypsum as shown in the reaction above.

Answer 2

Answer:

calcium sulphate hemihydrate

Explanation:

Caso⁴1/2H²O