In which chemical equation is the number of atoms in

Question

the reactants the same as the number of atoms in the
products? (1 point)
Zn + 2HCl → H + ZnCl 2 2
CO2 + H2O → CH2OH + O2
Li2CO3 → LiO + CO2
CH4 + O2 → CO2 + 2H2O

Answer 1

The chemical equation in which the number of atoms in the reactants is the same as the number of atoms in the products is:

CH4 + O2 → CO2 + 2H2O