Na_{2}CO_{3} cdot 10H_{2}O and Na_{2}CO_{3} a | vedclass

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(N/A) $Na_{2}CO_{3} \cdot 10H_{2}O$ is known as Sodium carbonate decahydrate (Washing soda).$Na_{2}CO_{3}$ is known as Anhydrous sodium carbonate (Sod

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Term for water molecules attached to a salt.

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(N/A) $Na_{2}CO_{3} \cdot 10H_{2}O$ is known as Sodium carbonate decahydrate (Washing soda).$Na_{2}CO_{3}$ is known as Anhydrous sodium carbonate (Soda ash).The $10H_{2}O$ represents the water of crystallisation.Significance of $10H_{2}O$: It is a fixed number of water molecules present in one formula unit of a salt. It is responsible for the specific crystalline shape and,in some cases,the colour of the salt.The term used for these water molecules is 'water of crystallisation'.

$Na_{2}CO_{3} \cdot 10H_{2}O$ and $Na_{2}CO_{3}$ are two chemical compounds. Write their chemical names. Explain the significance of $10H_{2}O$ and mention the term used for water molecules attached to a salt.

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