Reaction rates. Chapter 14. Factors That Affect Reaction Rates. Physical state of reactants: Reactants must come in contact with one another in order for a reaction to occur. Concentration of reactants: Reactions tent to proceed faster if the reactants are present in higher concentrations.
In the following reaction if the rate at which O2 appears is 6.0 x 10-5 M/s what would be the rate of disappearance of O3?