Chemistry, asked by AhamedFaaiz, 1 day ago

How is plaster of Paris manufactured? Write the chemical equation for the reaction involved. Write any four uses of plaster of Paris.​

Answers

Answered by X2Aaron
2

Answer:

Plaster of Paris is prepared by heating gypsum at 373 K. On heating, it loses water molecules and becomes calcium sulfate hemihydrate (CaSO4. 1/2 H2O) which is called Plaster of Paris.

Uses: Used in making casts and patterns for molds and statues.

Used as the cement in ornamental casting and for making decorative materials.

Used as a fireproofing material and for making chalks.

Used in hospitals for immobilizing the affected part in case of bone fracture or sprain.

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