Question

2) Which product is obtained, when carbon dioxide gas in excess proportion is passed
through the aqueous solution of sodium carbonate ? State the solubility of product
in water. Write the equation for the reaction.​

Answer 1

Answer:

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Explanation:

Na2 CO3  +CO2 +H  2 O→2NaHCO  3

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Hence, sodium bicarbonate is formed on passing carbon dioxide in excess in aqueous solution of sodium carbonate.

Answer 2

Answer:

Na2Co3+CO2+H2O

Explanation:

Sodium bicarbonate is formed when carbon dioxide gas in excess proportion is passed through the aqueous solution of sodium carbonate.

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