2.833.23.43.61e-40.0010.01chemical control: Ea = 82 kJ/moldiffusion control: Ea = 23 kJ/mol1000 / T (1/K)rate constant k (1/s)Arrhenius: curvature means the rate-limiting step changedmeasured rate constantchemical control: Ea = 82 kJ/moldiffusion control: Ea = 23 kJ/molcrossover at 41 degCtemperature (degC)9070503010