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)

Réactions associées

Combustion of Carbon Monoxide Combustion of Ethane Combustion of Ethylene Combustion of Glycerol Combustion of Methanol Combustion of Propane Combustion of Ethanol Combustion of Phenol Combustion of Naphthalene Combustion of Benzene

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)).