What type of reaction is represented as C6H12O6 + 6O2 -> 6CO2 + 6H2O?

The reaction represented as (C_6H_{12}O_6 + 6O_2 -> 6CO_2 + 6H_2O) is a classic depiction of cellular respiration, a process by which glucose is broken down in the presence of oxygen to release energy. This reaction is characterized as an exergonic reaction because it releases energy, usually in the form of ATP, which is then used by cells for various biological functions.

In this process, the reactants (glucose and oxygen) have more energy than the products (carbon dioxide and water), leading to a net release of energy. Exergonic reactions involve a decrease in free energy, making them spontaneous under standard conditions. The energy released can be utilized by organisms to perform work, such as muscle contractions or active transport of molecules across membranes.

Understanding this reaction as exergonic is crucial because it contrasts with endergonic reactions, which require an input of energy to occur. By recognizing the energy dynamics in this reaction, students can better understand metabolic processes and energy management in biological systems.