Question

what is the formula for gypsum ?​

Answer 1

Answer:

Caso. 2H2o us the formula of gypsum

Explanation:

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Answer 2

Explanation:

Gypsum is a soft sulfate mineral composed of calcium sulfate dihydrate, with the chemical formula CaSO4. · 2H2O. It is widely mined and is used as a fertilizer, and as the main constituent in many forms of plaster, blackboard chalk and wallboard

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