Question

What happen when solid sodium hydrogen carbonate is heated?

Answer 1

Explanation:

it begins to break down when solid sodium hydrogen carbonate is heated

Answer 2

Sodium hydrogen carbonate (also known as sodium bicarbonate or bicarbonate of soda) has the chemical formula NaHCO3. When it is heated above about 80°C it begins to break down, forming sodium carbonate, water and carbon dioxide. This type of reaction is called a thermal decomposition.

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