the nature of washing soda
Answers
Washing soda is basic in in nature. We can conform it by various tests such as by litmus paper, turmeric, phenolphthalein etc
Explanation:
WASHING SODA. The chemical name of washing soda is sodium carbonate decahydrate, and its chemical formula is Na2CO3.10H2O. So washing soda is hydrated salt of sodium carbonate containing 10 molecules of water of crystallization.
Washing Soda is sodium carbonate containing 10 molecules of water of crystallisation. So, we can say that washing soda is sodium carbonate decahydrate (Na2CO3.10H2O).
The sodium carbonate which does not contain any water of crystallisation is called anhydrous sodium carbonate or soda ash (Na2CO3).
What are the Properties of Washing Soda?
- Washing Soda is a transparent crystalline solid.
- It is one of the few metal carbonates which are soluble in water.
- It is used for removing permanent hardness of water.
- It is used in the manufacture of glass, soap and paper.
- It is used in the manufacture of sodium compounds like borax.