Write chemical formula of washing soda how is it obtain from baking soda name one industrial use of washing soda

Write chemical formula of washing soda how is it obtain from baking so

1.	Write chemical formula of washing soda how is it obtain from baking soda name one industrial use of washing soda
Answer» Na2CO3 is the CHEMICAL formula of washing soda. When baking soda is heated, sodium carbonate, WATER and CO2 are produced. Sodium carbonate obtained is dissolved in water and crystals of washing soda are obtained by crystallization. It is used in the manufacture of glass, paper and detergents.. hope DIS HELPS uh..