Question

3) Demonstrate an experiment to show the evolution of gas while adding dilute HCI to solid sodium carbonate taken in a test proper diagram)​

Answer 1

Explanation:

When dilute HCl, which is an acid, added to sodium carbonate, a basic salt, the neutralization reaction occurs by the formation of NaCl and the evolution of carbon dioxide gas by brisk effervescence.

2HCl+Na

2

CO

3

⟶2NaCl+CO

2

+H

2

O

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Answer 2

Explanation:

When dilute HCl, which is an acid, added to sodium carbonate, a basic salt, the neutralization reaction occurs by the formation of NaCl and the evolution of carbon dioxide gas by brisk effervescence.

2HCl+Na

2

CO 3

⟶2NaCl+CO

2

+H

2

O

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