In the equation below, carbon dioxide and water react to make sugar and oxygen. This reaction (photosynthesis) takes place inside plants and is the basis for almost all life on Earth.

Question

6CO2 + 6H2O → C6H12O6 + 4O2

Answer 1

The equation you provided represents the process of photosynthesis, where carbon dioxide (CO2) and water (H2O) are converted into glucose (C6H12O6) and oxygen (O2) using sunlight and chlorophyll in plants.

Here's a breakdown of the equation:

• Reactants:

  • 6 molecules of carbon dioxide (6CO2)
  • 6 molecules of water (6H2O)

• Products:

  • 1 molecule of glucose (C6H12O6), which is a type of sugar that serves as energy for the plant.
  • 4 molecules of oxygen (4O2), which is released into the atmosphere as a byproduct.

Significance of Photosynthesis:

1. Energy Conversion: Photosynthesis converts solar energy into chemical energy stored in glucose.
2. Oxygen Production: It releases oxygen, which is essential for the survival of most life forms on Earth.
3. Ecosystem Support: Plants form the base of the food chain, providing energy for herbivores and, subsequently, carnivores.

This process is vital for maintaining the balance of oxygen and carbon dioxide in the atmosphere and supports life by providing food and energy.