What is the preparation of baking soda
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Explanation:
The chemical name of baking soda is sodium hydrogen carbonate. The formula of baking soda is NaHCO3. Preparation: It is prepared by reaction of cold and concentrated solution of sodium chloride with ammonia and carbon dioxide.
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When sodium chloride react with dilute ammonia in presence of cold and concentrated sulphuric acid the Tends to give any HCO3
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