The chemical equations below are the main reactions in large scale manufacture of sodium carbonate. a) Explain how the two products, NaHCO₃ and NH₄Cl are separated....

      

The chemical equations below are the main reactions in large scale manufacture of sodium carbonate.

a) Explain how the two products, NaHCO₃ and NH₄Cl are separated.
b)How is sodium carbonate finally obtained?
c) Explain how ammonia is recovered and recycled?

  

Answers

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(a) Filtration –NaHCO₃ residue and NH₄Cl as filtrate
(b) Decomposition of NaHCO₃
(c) Slaking– mixture of Ammonium is heated to give CaCl₂, water and Ammonia

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sharon kalunda answered the question on May 21, 2019 at 07:23

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