What is the correct formula for photosynthesis?

The formula for photosynthesis is accurately represented by the equation 6 CO2 + 6 H2O -> C6H12O6 + 6 O2. This equation illustrates the process by which green plants, algae, and some bacteria convert carbon dioxide and water into glucose and oxygen, using sunlight as the energy source.

In the equation, the six molecules of carbon dioxide (CO2) and six molecules of water (H2O) are transformed into one molecule of glucose (C6H12O6), which serves as an energy source for the plant, alongside six molecules of oxygen (O2), which are released as a byproduct. The stoichiometry is important here, as it shows the exact ratio of reactants and products, highlighting the conservation of mass in the process.

This representation captures the essential inputs and outputs of photosynthesis accurately, providing a comprehensive view of the biochemical transformation that supports life on Earth. Understanding this balanced equation is crucial for grasping how plants harness solar energy and contribute to atmospheric oxygen production.