Discuss the various reactions that occur in the Solvay process. – InterviewSolution

1.

Discuss the various reactions that occur in the Solvay process.

Answer»

complete process may be written as :

2NH₃+ H₂O+CO₂=(NH₄)₂CO₃

(NH₄)₂CO₃+H₂O+CO₂=2NH₄HCO₃

NH₄HCO₃+NaCl=NH₄Cl+NaHCO₃

Sodium hydrogencarbonate crystal separates. These are heated to give sodium carbonate.

2NaHCO₃=Na₂CO₃+CO₂+H₂O

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