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How Many Molecules of Water of Crystallisation (Per Formula Unit) Are Present In: Washing Soda? - Science

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Question

How many molecules of water of crystallisation (per formula unit) are present in:

washing soda?

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Solution

Washing soda crystals (sodium carbonate crystals) contain 10 molecules of crystallisation in one formula unit. The chemical formula is Na2CO3.10H2O (sodium carbonate decahydrate).

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Important Salts in Daily Life - Preparation and Uses of Washing Soda
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Q 82.2
Chapter 2: Acids, Bases and Salts - Exercise 3 [Page 100]

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Lakhmir Singh Chemistry (Science) [English] Class 10
Chapter 2 Acids, Bases and Salts
Exercise 3 | Q 82.2 | Page 100
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