Question

write chemical formula of washing soda and baking soda and write there two uses....

Answer 1

Na2CO4. 10H2O-washing soda
NaHCO3-baking soda

Answer 2

Washing soda

1. it is use in the manufacturing of glass, soap paper and other sodium compounds like borax etc.

2. it is use in softening of the hard water

Baking soda

1. it is use as antacids to neutralise excess of acidity in our stomach

2. it is an ingredient of baking powder which contain NaHCO3 & tartaric acid.