Determine the number of atoms for each element on both the reactant and product sides of an equation

C5H12 + 6O2 ---> 6CO2 + H2O

Reactant =
Product =

Reactant = 5 Carbon atoms, 12 Hydrogen atoms, and 12 Oxygen atoms

Product = 6 Carbon atoms, 2 Hydrogen atoms, and 13 Oxygen atoms