Question

washing soda is heated​

Answer 1

Answer:

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Explanation:

Washing soda is sodium carbonate (Na2CO3. 10H2O). When this sodium carbonate is heated it gives sodium carbonate and water and no gas is evolved. ... 2H2O) at 373 K, it loses water molecules and become calcium sulphate hemihydrate (CaSO4.

Answer 2

Answer:

Washing soda is sodium carbonate (Na2CO3. 10H2O). When this sodium carbonate is heated it gives sodium carbonate and water and no gas is evolved. ... 2H2O) at 373 K, it loses water molecules and become calcium sulphate hemihydrate (CaSO4.

Explanation:

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