Question

expand pop name the substance frome which is prepased write chemical equation. give two uses​

Answer 1

Answer:

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The chemical formula for the plaster of Paris is ( ) and is better known as calcium sulfate hemihydrate. 2. Plaster of Paris is prepared by heating gypsum at 373 K. On heating, it loses water molecules and becomes calcium sulphate hemihydrate ( ) which is called Plaster of Paris

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Answer 2

Answer:

plaster of Paris is used in medical treatment, in making toys,for decorating and also for making surface smooth