Question

how many water milecules does hydrayed calcium sulphate contains​

Answer 1

Answer:10

Explanation:

When heated, the hydrated forms of calcium sulfate lose 1.5 molecules of water and form the hemihydrate, CaSO 4 • 1/2H 2 O, commonly known as plaster of Paris. When added to water, plaster of Paris forms a hard mass used in making plaster casts, quick-setting cements, molds, wall plasters and wall board, and inexpensive art objects.

Answer 2

Answer:

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Explanation:

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