Write the combustion equation of an organic compound
combustion is a reaction using O2 to burn the other reactant and will result in CO2 and H2O

$\ce {\_\_\ C5H10O + \_\_\ O2 -&gt; \_\_\ CO2 + \_\_\ H2O}$

then just balance
so..

$\ce {C5H10O + 7O2 -&gt; 5CO2 + 5H2O}$