Final answer:
The balanced symbol equation for the complete combustion of butane is C4H10(g) + 13/2O2(g) → 4CO2(g) + 5H2O(g). In this combustion reaction, butane reacts with oxygen to produce carbon dioxide and water.
Step-by-step explanation:
The balanced symbol equation for the complete combustion of butane is:
C4H10(g) + 13/2O2(g) → 4CO2(g) + 5H2O(g)
In this combustion reaction, butane (C4H10) reacts with oxygen (O2) to produce carbon dioxide (CO2) and water (H2O).