Question

Chemical equation for formation of plaster of paris from gypsum

Answer 1

CASO4.2H2O - - - - - - - >CaSO4.1/2H2O

$\: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: heat \:$

Answer 2

☢ when the gypsum (calcium sulphate dihydrate) is heated at the temperature of 100 degree Celsius optain Plaster of paris (calcium sulphate hemihydrate).

↪CaSO4.2H2O+Heat---------->CaSO4.1/2 H2O

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