Combustion of Glucose (Cellular Respiration)
C6H12O6 + 6O2 → 6CO2 + 6H2O
Aperçu
The overall equation for cellular respiration is chemically identical to glucose combustion. In living cells, this reaction occurs through many enzyme-catalyzed steps (glycolysis, Krebs cycle, oxidative phosphorylation) to extract energy gradually as ATP rather than releasing it all as heat.
Participants
| Rôle | Substance | Coefficient | État |
|---|---|---|---|
| Réactif | Glucose C₆H₁₂O₆ | 1 | (s) |
| Réactif | Oxygen O | 6 | (g) |
| Produit | Carbon Dioxide CO₂ | 6 | (g) |
| Produit | Water H₂O | 6 | (l) |
Exemple du quotidien
Every cell in your body performs this reaction continuously to generate the energy needed for life. You breathe in O2 and exhale CO2 because of this process.
Importance industrielle
Understanding glucose metabolism is fundamental to medicine, nutrition, sports science, and biotechnology. It is the basis for calorie calculations in food science.
Propriétés
- Type
- Combustion
- Réversible
- Non
- Énergie
- Exothermique
- ΔH
- -2803,0 kJ/mol
- Catalyseur
- Enzymes (in biological systems)
Frequently Asked Questions
What is the equation for Combustion of Glucose (Cellular Respiration)?
The balanced equation is: C₆H₁₂O₆ + 6O₂ → 6CO₂ + 6H₂O.
What type of reaction is Combustion of Glucose (Cellular Respiration)?
Combustion of Glucose (Cellular Respiration) is a combustion reaction.
Is Combustion of Glucose (Cellular Respiration) exothermic or endothermic?
Combustion of Glucose (Cellular Respiration) is exothermic (releases energy). The enthalpy change (ΔH) is -2803.0 kJ/mol.
What conditions are needed for Combustion of Glucose (Cellular Respiration)?
This reaction requires a catalyst (Enzymes (in biological systems)).