When two gases of a chemical reaction are both at the same temperature and pressure and they have the same molar volume, what is their stoichiometric ratio in the chemical equation describing the reaction?

When two gases of a chemical reaction are at the same temperature, pressure and molar volume, then the stoichiometric ratio of the gases would be 1 is to 1. Molar volume is the volume of the gas per mole of the gas. Having the same conditions for both gases would mean that they are present with the same number of moles.