Question

please answer me 14 question ​

Answer 1

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Explanation:

Washing soda.

• It is used in the manufacture of soap and glass.
• is used to remove the permanent hardness of water.

baking soda.

• it is used for making baking powder.
• it is used in soda-fire extinguishers.

Answer 2

Answer:

Baking soda is the common name of sodium bicarbonate. The chemical formula of baking soda is NaHCO3.

Uses

Listed below are the uses of baking soda

Reduces the acidity in the stomach

Used in the process of washing as a water softener

Due to the formation of soapy foam, it is used in fire extinguishers

Removes the dirt off materials without damaging the properties of the material

Washing soda

Washing soda is a whitish, odourless powder. Its chemical formula is Na2CO3 and is better known as sodium carbonate

Uses

Listed below are used of washing soda

Washing soda is used for removing burnt-on grease from kitchen utensils.

It is prominently used in soap, glass and paper industries.

It also helps in the removal of permanent hardness of the water.

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