Chemistry, asked by rosy62, 11 months ago

what is gypsum?hiw is it prepared​

Answers

Answered by dheepthasri684
3

Answer:

gypsum is a soft sulfate mineral composed of calcium sulfate with chemical formula (CaSO4.2H2O).

PREPARATION:

It can be prepared by the action of dilute sulfuric acid on calcium carbonate or calcium hydroxide.

Explanation:

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