Pamoic acid (also known as embonic acid) has the molecular formula C₁₁H₁₂O₄. When it undergoes combustion, it reacts with oxygen (O₂) to produce carbon dioxide (CO₂) and water (H₂O).

Here's the balanced chemical equation for the combustion of pamoic acid:

C₁₁H₁₂O₄ + 13O₂ → 11CO₂ + 6H₂O

Explanation:

* C₁₁H₁₂O₄: This is the molecular formula for pamoic acid.

* 13O₂: This represents thirteen molecules of oxygen, which are necessary for complete combustion.

* 11CO₂: This represents eleven molecules of carbon dioxide, which are produced as a product of combustion.

* 6H₂O: This represents six molecules of water, which are also produced as a product of combustion.

Note: The combustion of pamoic acid, like any organic compound, releases heat and light energy.