Question

ii) what are the raw materials used for the manufacture of washing soda by solvay process.

Answer 1

Answer:

Sodium chloride (NaCI), ammonia (NH3) and limestone (CaCO3) are raw materials used for the manufacture of washing soda by Solvay process.

Answer 2

Answer:

• NaCl
• CaCO³
• NH³

Explanation:

The Solvay process or ammonia-soda process is the major industrial process for the production of sodium carbonate. The ammonia-soda process was developed into its modern form by the Belgian chemist Ernest Solvay during the 1860s. The ingredients for this are readily available and inexpensive: salt brine and limestone.