Question

Write the preperation of washingsoda

Answer 1

Answer:

washing soda is a common use in food items

Explanation:

1. it's formula is NaHCO3
2. it is formed by action of NaCl,CO2,NH3 and H20
3. by its is used in glass,soap,paper industry
4. uses as cleaning agent
5. it is used in permanent hardness of water

Answer 2

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