Question

Glucose reacts with oxygen in the cells of our body and provides energy.

Hint:

Balancing chemical equations requires ensuring that the number of atoms on both sides of the equation is the same. In combustion and respiration reactions, oxygen is crucial, and the products are often carbon dioxide and water.

Answer 1

In our body, glucose (C₆H₁₂O₆) reacts with oxygen (O₂) to produce carbon dioxide (CO₂), water (H₂O), and energy. This reaction is part of cellular respiration, which is an exothermic process that provides energy for our cells. The balanced chemical equation for this process is: \[ C_6H_{12}O_6 (aq) + 6O_2 (g) \rightarrow 6CO_2 (g) + 6H_2O (l) + \text{energy} \] This process provides the energy necessary for the various biological functions of our body.