why is a brisk effervescence is observed when sodium carbonate react with acetic acid
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When acetic acid (CH3COOH) is added to the sodium hydrogen carbonate (NaHCO3) powder in a test tube, then the products obtained are sodium acetate, carbon dioxide and water. Observations in this reaction are: Brisk effervescence is seen because of CO2 gas escaping out from the reaction mixture.
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because CO2 is released
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