decompositionirreversible
Thermal decomposition of sodium bicarbonate
2 NaHCO3 -> Na2CO3 + H2O + CO2
2 NaHCO3 -> Na2CO3 + H2O + CO2
Reactants: NaHCO3Products: Na2CO3 + H2O + CO2
Conditions: heat
| Element | Reactants | Products | Balanced |
|---|---|---|---|
| Na | 2 | 2 | ✓ |
| H | 2 | 2 | ✓ |
| C | 2 | 2 | ✓ |
| O | 6 | 6 | ✓ |
Observable changes
Observable changes as per reaction type — gas evolution, precipitate, color change, or temperature change.
Particle interpretation
Particle view: atoms rearrange, bonds break and form, conserving atoms and charge.
Stoichiometry
Stoichiometric ratios from balanced coefficients.
Safety
Do not attempt hazardous preparations without training. Consult SDS and local safety rules.