Define : Solvay's Process and Zeolite Process with the help of balanced chemical equations.
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The Solvay process or ammonia-soda process is the major industrial process for the production of sodium carbonate (soda ash, Na2CO3). The ammonia-soda process was developed into its modern form by Ernest Solvay during the 1860s.
The overall process is:
2 NaCl + CaCO3 → Na2CO3 + CaCl.
Definition of zeolite process. i. A base exchange method of treating hard water, in which zeolites, contained in a tank, remove salts. The zeolite layer is regenerated by backflushing with brine.
The reactions taking place the softening process are :
Ca(HCO3)2+Na2Ze→CaZe+2NaHCO3
where Ze represents zeolite.
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