Consider the following reaction: 6CO₂ + 6H₂O → C₆H₁₂O₆ + 7O₂: How many oxygen atoms are required to balance the above equation?

Consider the following reaction: 6CO₂ + 6H₂O → C₆H₁₂O₆ + 7O₂: How many oxygen atoms are required to balance the above equation?

Explanation

6CO₂ + 6H₂O → C₆H₁₂O₆ + 7O₂

The given reaction is the photosynthesis equation, where carbon dioxide and water form glucose and oxygen.

To balance oxygen atoms, the reaction requires 6 oxygen molecules (O₂), which contain 12 oxygen atoms on both sides.