What is the chemical name and formula of washing soda? Why is it called a basic salt? Explain with the help of chemical equations.
Approved Tutor Answer11 Months agoWashing soda, commonly known as sodium carbonate, has the chemical formula Na2CO3. It is classified as a basic salt because it is derived from a strong base (sodium hydroxide) and a weak acid (carbonic acid).
A basic salt is formed when a strong base reacts with a weak acid. In the case of washing soda, the reaction can be represented as follows:
This reaction shows that sodium carbonate is produced when sodium hydroxide, a strong base, reacts with carbonic acid, which is a weak acid. The resulting compound, sodium carbonate, retains the basic properties of sodium hydroxide, making it a basic salt.
Washing soda is highly soluble in water and has a high pH, which contributes to its effectiveness in cleaning. Its basic nature helps in neutralizing acids and breaking down grease and stains.
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