Question

IdentIfy the compound of calcium which is used for fractured boneswith the help of a chemical equation show how it is prepared and what special precautions should be taken during the preparation of this compound

Answer 1

calcium carbonate is the answer

I hope it is right (;

Answer 2

the compound is calcium sulphate hemihydrate (CASO4.1/2H2O

CASO4.2H2O GIVES CASO4.1/2H2O + 1 1/2 H20

PRECAITIONS

WHILE HEATING THE TEMPERATURE SHOULD BE CONSTANT AND 373K

PLASTER OF PARIS GETS DRY FAST SO THE DOCTOR SHOULD APPLY IT FAST