Write any one equation for preparation of Sodium Hydrogen Carbonate (Baking soda). Give its one
chemical property, and two uses.
Answers
Answered by
4
Answer:
NaHCO3 ... baking soda uses food baane k liye hota h
Answered by
6
Equation for preparation and a chemical property and uses are as follow:--
Baking soda or sodium hydrogen bicarbonate has chemical formula NaHCO3
and is prepared by solvay process in this brine solution is reacted with carbon dioxide and water along with ammonia. The chemical equation is :-
CO2 + H2O + NH3 + Na^+------->NaHCO3 + NH4^+
Chemical property of baking soda is
- In presence of heat sodium hydrogen carbonate decomposes to form sodium carbonate and carbon dioxide gas is evolved. The reaction NaHCO3 + heat ----------> Na2CO3 + CO2
- It is basic in nature so turns red litmus blue.
Uses of baking soda are:--
- As it is basic in nature so used as antacid that is reduces acidity in stomach.
- Used in process of washing so act as water softener.
- Used in fire extinguisher as it forms soapy form.
- It is used in baking industries and used in ear drops and cosmetic industry.
Similar questions