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Tju [1.3M]
3 years ago
14

Why does the flask have to be closed during the hydrochloric acid and sodium carbonate reaction?

Chemistry
1 answer:
Orlov [11]3 years ago
4 0

Answer:

The flask has to be closed during the hydrochloric acid and sodium carbonate reaction as the resultant gas got trapped inside the closed flask.

Explanation:

The hydrochloric acid and sodium carbonate reaction was exothermic that caused the pressure to decrease. The flask has to be closed during the hydrochloric acid and sodium carbonate reaction as the resultant gas got trapped inside the closed flask.

In exothermic reactions, energy is produced in the form of heat or light.

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