Question

what is the common name of CaSo4. 1/2 H2O?​

Answer 1

Answer:

plaster of paris .... gypsum

Answer 2

THE CHEMICAL NAME OF CaSo4. 1/2 H2O is calcium sulfate hemihydrate

IT IS COMMONLY KNOWN AS plaster of Paris

Plaster of paris, quick-setting gypsum plaster consisting of a fine white powder (calcium sulfate hemihydrate), which hardens when moistened and allowed to dry. Known since ancient times, plaster of paris is so called because of its preparation from the abundant gypsum found near Paris.Plaster of paris does not generally shrink or crack when dry, making it an excellent medium for casting molds.

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