Question

Mention some uses of sodium carbonate.

Answer 1

Hint: We must know that the sodium carbonate is an ionic compound that dissociates into $N{a^ + }$ and $C{O_3}^{2 - }$ Washing soda, soda ash, and soda crystals are some of the common names for sodium carbonate.

Complete step by step answer:
We know that Sodium carbonate is an inorganic compound, with the chemical formula $N{a_2}C{O_3}.$ it is made up of sodium, carbon and oxygen atoms. We can see sodium carbonate in big natural deposits and mines. Sodium carbonate is a neutrally charged molecule.
We can prepare sodium carbonate by solvay process and it is diazonium salt of carbonic acid. We can know sodium carbonate is a water-soluble compound and in aqueous solution, it splits to sodium cation and carbonate anion. We can safely handle sodium carbonate and it is non-corrosive.
The name of the double salt comprising sodium carbonate and sodium hydrogen carbonate is called trona. The molecular mass of sodium carbonate is $106\,g/mol$
Uses of sodium carbonate:
We can use sodium carbonate in paper, soaps and detergents manufacturing.
-We can use sodium carbonate in making water glass, sodium phosphate, borax etc.
-In the brick industry, we can use it as a wetting agent.
-In toothpaste, we can use it as a foaming agent.
-We can use it in modifying $pH.$
-We can use softener in water.
-In the laboratory, it is used as a reagent that is used to standardize acids.
-We can use sodium carbonate as an electrolyte.
-In the process of making silica, sodium carbonate functions as a flux.
Note:
Sodium carbonate may have a number of health and safety issues. When inhaled, it can cause irritation, coughing, shortness in breath etc. large doses may be corrosive to the gastro-intestinal tract where symptoms may include severe abdominal pain, vomiting, diarrhea, collapse and death.