A white coloured powder is used by doctors

Asked by admin @ in Science viewed by 346 People

A white coloured powder is used by the doctors for supporting fractured bones. (a)Write the chemical name of this powder. (b)Write its chemical formula. (c)Write the chemical equation when this white powder is mixed with water.

Answered by admin @


Plaster of Paris the substance used to treat the fractured bones.


The chemical name of the powder is known as calcium Sulphate Hemihydrates.

 The formula of the Plaster of Paris is

2CasO4.1/2 H20
CaS04.1/2H20 + 11/2H20->CaSO4.2H20


Water of crystallization is the added to the plaster of Paris to make it more durable.

It goes a long way in delivering sterling results to the users.


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