Question

sodium carbonate is formed by reaction of?​

Answer 1

Answer:

Carbon dioxide, on dissolving, reacts with the dissolved ammonia to form ammonium hydrogencarbonate: The solution now contains ions Na+(aq), Cl-(aq), NH4+(aq) and HCO3-(aq). Of the four substances which could be formed by different combinations of these ions, sodium hydrogencarbonate (NaHCO3) is the least soluble.

Explanation:

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Answer 2

Answer:

Carbon dioxide, on dissolving, reacts with the dissolved ammonia to form ammonium hydrogencarbonate: The solution now contains ions Na+(aq), Cl-(aq), NH4+(aq) and HCO3-(aq). Of the four substances which could be formed by different combinations of these ions, sodium hydrogencarbonate (NaHCO3) is the least soluble.