Question

explain an. activity to show how acid reacts with carbonates​

Answer 1

Answer:

The activity discriving the reaction of acid with metal carbonates and metal hydrogen carbonate:-

1. Take a small amount of metal carbonate in test tube A and metal bi-carbonate in test tube B.

2. Pour few drops of sulphuric acid in both the test tubes. you will notice evoltion of colourless gas.

3. Pass the evolved gas in both test tube through the lime water eith the help of delivery tube.

4. You will notice that the lime water turn colorless in both the cases. This indicates that the evolved gas carbon-di-oxide.

Example:- ZnCO3 + H2SO4 → ZnSO4 + CO2 + H2O

Explanation:

Answer 2

Answer:

The activity discriving the reaction of acid with metal carbonates and metal hydrogen carbonate:-

1. Take a small amount of metal carbonate in test tube A and metal bi-carbonate in test tube B.

2. Pour few drops of sulphuric acid in both the test tubes. you will notice evoltion of colourless gas.

3. Pass the evolved gas in both test tube through the lime water eith the help of delivery tube.

4. You will notice that the lime water turn colorless in both the cases. This indicates that the evolved gas carbon-di-oxide.

Example:- ZnCO3 + H2SO4 → ZnSO4 + CO2 + H2O

Explanation:

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