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shepuryov [24]
3 years ago
10

Sodium carbonate is often used in certain candies to create fizzy bubbles when solid weak acids in the candy are dissolved with

saliva. Explain the fizzing effect.
Chemistry
1 answer:
erastovalidia [21]3 years ago
6 0

Answer is: in chemical reaction with with weak acid, sodium carbonate produce carbonic acid (H₂CO₃), which decomposes into carbon(IV) oxide (fizzy bubbles) and water.

Balanced chemical reaction:

Na₂CO₃ + 2HClO → CO₂(g) + H₂O + 2NaClO.

Chemical decomposition is the separation of a carbonic acid into water and carbon dioxide: H₂CO₃ → CO₂ + H₂O.

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