4. Chemicals from Common Salt
Bleaching Powder
Baking Soda
Washing Soda
Plaster of Paris
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Solvay's process involves the reaction of sodium chloride, ammonia and carbon dioxide in water. The carbon dioxide involved is produced through calcium carbonate and the calcium oxide left is used in recovering ammonia from ammonium chloride
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Sodium bicarbonate commonly known as baking soda is a chemical compound with the formula NaHCO3. ... Sodium carbonate can be obtained by heating baking soda, recrystallization of sodium carbonate gives washing soda. It is also called basic salt. Plaster of Paris is obtained by heating gypsum.
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