How can pop be interconverted
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plaster of paris (POP) has chemical formula CaSO4. 1/2 H2O which is produced by heating gypsum having chemical formula CaSO4.2 H2O at 373 kelvin.
the reaction is--
CaSO4. 1/2 H2O (POP) + 1 and 1/2 H2O -----------> CaSO4.2 H2O (gypsum)
heating gypsum gives POP and adding water to POP gives gypsum as shown in the reaction above.
______:)
the reaction is--
CaSO4. 1/2 H2O (POP) + 1 and 1/2 H2O -----------> CaSO4.2 H2O (gypsum)
heating gypsum gives POP and adding water to POP gives gypsum as shown in the reaction above.
______:)
Answered by
1
POP is Plaster Of Paris.
It's chemical formula is CaSO4.1/2H2O.
It is prepared by heating gypsum at 373 K.
The reaction is as follows:
CaSO4.2H2O ---------> CaSO4.1/2H2O + 3/2H2O.
When POP is left in moist air , then it gains 3/2 molecules of water and hardens again to form gypsum.
When gypsum is heated above 373 K , it forms dead burnt plaster that posses no properties of plaster.
Hope it helped......
Feel free to message me if you have any doubts......
Mark my answer as brainliest.
- Maheshwaran.
It's chemical formula is CaSO4.1/2H2O.
It is prepared by heating gypsum at 373 K.
The reaction is as follows:
CaSO4.2H2O ---------> CaSO4.1/2H2O + 3/2H2O.
When POP is left in moist air , then it gains 3/2 molecules of water and hardens again to form gypsum.
When gypsum is heated above 373 K , it forms dead burnt plaster that posses no properties of plaster.
Hope it helped......
Feel free to message me if you have any doubts......
Mark my answer as brainliest.
- Maheshwaran.
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