Question

When carbon dioxide gas and ammonia gas is passed into a concentrated solution of sodium chloride it produces ammonium chloride and sodium hydrogen carbonate. Name this reaction. Write the balanced chemical reaction for the same.

Answer 1

The preparation of sodium bicarbonate by this process is called as Solvay process.

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Answer 2

When carbon dioxide gas and ammonia gas are passed into a concentrated solution of sodium chloride it produces ammonium chloride and sodium hydrogen carbonate. This reaction or process is known as the "Solvay Process".

The balanced chemical equation is given as:

$NaCl+NH_{4} OH+CO_{2}$ → $NaHCO_{3} + NH_{4} Cl$