How many…...

atoms of carbon on the reactant side? atoms of hydrogen on the reactant side? atoms of oxygen on the reactant side?
on the product side? on the product side? on the product side?
Reactant
CHA
Crosticieni
202
Product
CO2
Product
Coefficient
2420
Reaciant side
Product side

On the reactant side, there are 2 atoms of carbon, 2 atoms of hydrogen, and 2 atoms of oxygen. On the product side, there are 1 atom of carbon and 2 atoms of oxygen.