Sodium Hydrogen Carbonate Heating Reaction
Heating sodium hydrogen carbonate (NaHCO₃), commonly known as baking soda, causes it to decompose.
The chemical reaction is represented by the following equation:
\( 2 \text{NaHCO}_3(s) \xrightarrow{\Delta} \text{Na}_2\text{CO}_3(s) + \text{H}_2\text{O}(g) + \text{CO}_2(g) \)
This decomposition yields three main products:
- Sodium carbonate (Na₂CO₃)
- Water vapor (H₂O)
- Carbon dioxide gas (CO₂)
This reaction is particularly relevant during cooking, as the release of carbon dioxide gas causes doughs and batters to rise, contributing to the texture of baked goods.
Similar Questions
- The pH value increase from 7 to 14 represents a:
- Which of the following statements is/are true or false?
Statements:
A) H$_2$SO$_4$ is used in the refining of petroleum to remove sulphur and other compounds.
B) The basic nature of Sodium Hydroxide (NaOH) is due to the presence of Hydrogen ions in the solution.
Important Questions from Acids, Bases & Salts
When a large amount of carbon dioxide dissolves in a water body, the water becomes acidic because of the formation of which of the following acids?
Which one of the following oxides is a neutral oxide?
- Which of the following solutions is slightly acidic due to hydrolysis?
- Which of the following foods would you advise to neutralise excess stomach acids?
- What is the primary contributor to the sour taste in foods like lemons, vinegar and yoghurt?
