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Washing Soda

A) why some s...

Question

A) why some salts are hydrated salyed.
B) give two examples of white colour hydrated salts with their chemical formulas.

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Solution

a) Some salts are hydrated because in the solid lattice of salts there are voids in which water molecules can accommodate.
b) Sodium sulphate decahydrate Na₂SO₄.10H₂O
Tin chloride dihydrate SnCl₂.2H₂O

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