# What type of reaction occurs when a candle is burned?

$\text{A combustion reaction............}$
${H}_{2} C = C {H}_{2} \left(g\right) + 3 {O}_{2} \left(g\right) \rightarrow 2 C {O}_{2} \left(g\right) + 2 {H}_{2} O \left(l\right) + \Delta$