Preparation of washing soda?
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Explanation:
It is prepared by Solvay's process. (1) A cold and concentrated solution of sodium chloride is reacted with ammonia and carbon dioxide to obtain sodium hydrogen carbonate. (2) Sodium hydrogen carbonate is separated by filtration,dried and heated. Oh heating sodium hydrogen carbonate decomposes to form sodium carbonate
Answered by
1
Explanation:
It is prepared by Solvay's process. (1) A cold and concentrated solution of sodium chloride is reacted with ammonia and carbon dioxide to obtain sodium hydrogen carbonate. (2) Sodium hydrogen carbonate is separated by filtration,dried and heated. Oh heating sodium hydrogen carbonate decomposes to form sodium carbonate.
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