Question

describe an activity to shows liberation of CO2 when metal carbonate reacts with acid ​

Answer 1

Answer:

Aim: To show acid reacts with metal carbonate to liberate carbon dioxide, ... Take about 0.5 g of sodium carbonate (Na2CO3) in test tube A and about 0.5 g of sodium hydrogen carbonate (NaHCO3) in test tube B. Add about 2 mL of dilute ethanoic to both the test tubes

Explanation:

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Answer 2

Answer:

To show acid reacts with metal carbonate to liberate carbon dioxide, ... Take about 0.5 g of sodium carbonate (Na2CO3) in test tube A and about 0.5 g of sodium hydrogen carbonate (NaHCO3) in test tube B. Add about 2 mL of dilute ethanoic to both the test tubes.