Question

explain the, preparation of Baking soda and washing soda
with the help ofproperchemical
equation and also mention two uses of it?
​

Answer 1

Answer:

Baking soda or sodium hydrogen carbonate produces sodium carbonate upon heating and further produces washing soda along with carbon dioxide and water, on recrystallization. The chemical formula for this is as follows: 2NaHCO3 heating  Na2CO3 + CO2 + H2O.