Chemistry, asked by atwinmathewmanoj, 19 days ago

How many molecules of water of crystallisation are present in Plaster of Paris and Washing soda?

Answers

Answered by vanshkhandelwal17820

1

Answer:

Plaster of Paris: 1/2

Washing soda: 10

Explanation:

Plaster of Paris chemical formula is CaSO₄.1/2H₂O

in which only half molecule of water is present.

Washing soda chemical formula is Na₂CO₃.10H₂O

in which 10 molecules of water are present.

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