Answer :
The balanced chemical equation when Sodium carbonate heated to produces sodium oxide and carbon dioxide is as,
[tex]Na_{2} CO_{3} (s)[/tex] → [tex]Na_{2} O (s) + CO_{2} (g)[/tex]
The above reaction is thermal decomposition reaction.
What is thermal decomposition reaction?
- The chemical decomposition caused by the heat is called thermal decomposition reaction.
- It is also known as thermolysis.
- Example: [tex]Na_{2} CO_{3} (s)[/tex] → [tex]Na_{2} O (s) + CO_{2} (g)[/tex]
What is decomposition reaction?
- The reaction in which chemical species or reactant break down into smaller part.
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