Identify the compound of caliciam
which is used for smoothening of walls.
explain it Prepanatic method with
balanced chemical equation
Answers
Answered by
4
Answer:
The compound is
(Plaster of Paris) CaSO4.1/2H2O
It is prepared by heating gypsum at 373K (Apx) in large steel pots.
CaSO4.2H2O--> CaSO4.1/2H2O + 3/2H2O
Gypsum. Heat plaster of Paris
Precautions
The temperature should be carefully controlled, if temperature is quite high gypsum will be fully dehydrated. And dehydrated gypsum is totally different from plaster of Paris.
hope it helps u!
Answered by
0
Sorry I don’t know the answer for the question that you have asked
Similar questions