Combustion of Glucose (Cellular Respiration)

C₆H₁₂O₆ + 6O₂ → 6CO₂ + 6H₂O

Visão geral

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.

Participantes

Papel	Substância	Coeficiente	Estado
Reagente	Glucose C₆H₁₂O₆	1	(s)
Reagente	Oxygen O	6	(g)
Produto	Carbon Dioxide CO₂	6	(g)
Produto	Water H₂O	6	(l)

Exemplo do cotidiano

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.

Importância industrial

A compreensão do metabolismo da glucose é fundamental para a medicina, nutrição, ciências do desporto e biotecnologia. É a base para os cálculos calóricos na ciência dos alimentos.

Propriedades

Tipo: Combustion
Reversível: Não
Energia: Exotérmico
ΔH: -2803,0 kJ/mol
Catalisador: Enzymes (in biological systems)

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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)).