Sodium carbonate is manufactured by the Solva | vedclass

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(A) In the Solvay process,the overall reaction is $2NaCl + CaCO_3 \rightarrow Na_2CO_3 + CaCl_2$. Ammonia $(NH_3)$ is recovered by treating the byprod

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$CO_2$ and $NH_3$

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(A) In the Solvay process,the overall reaction is $2NaCl + CaCO_3 \rightarrow Na_2CO_3 + CaCl_2$. Ammonia $(NH_3)$ is recovered by treating the byproduct $NH_4Cl$ with lime $(Ca(OH)_2)$,which is obtained from the thermal decomposition of limestone $(CaCO_3 \rightarrow CaO + CO_2)$. The $CO_2$ produced during the calcination of limestone and the $NH_3$ recovered from the ammonium chloride are recycled back into the process.

Sodium carbonate is manufactured by the Solvay process. The products that are recycled are:

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