Give Two Important uses of Washing Soda and Baking Soda

Answer:

Baking soda

Sodium bicarbonate is also known as baking soda. Baking soda’s chemical formula is NaHCO₃. The crystalline structure of sodium bicarbonate, also known as sodium hydrogen carbonate, is monoclinic.

One sodium cation one and bicarbonate anion make up sodium bicarbonate molecules. The positively charged sodium ion, as well as the negatively charged oxygen, as well as the negatively charged oxygen, establish an ionic connection here.

The following are some of the baking soda’s uses.

•       Acidity in the stomach is reduced.
•       It is used in fire extinguishers because it produces soapy foam.
•       Removes dirt from materials without affecting the material’s qualities.
•       It’s used in the production of baking powder.
•       It’s found in fire extinguishers made of soda.

Washing soda

Washing soda is indeed a white powder with no odour. It is also called sodium carbonate and has the chemical formula Na₂CO₃. It collects moisture from the air because it is hygroscopic. It has a high water solubility and produces a powerful alkaline water solution.

The washing soda is made using Solvay’s technique, which involves the combination of sodium chloride, CO₂, and ammonium in water. The carbon dioxide is produced by the calcium carbonate, as well as the calcium oxide is utilised to separate ammonia from ammonium chloride.

The following are some uses of washing soda:

• For eliminating burnt-on oil from kitchen equipment, by using washing soda.
• It’s popular in the soap, glass, and paper industries.
• It also aids in the elimination of the water’s persistent hardness.