Activation Energy The Arrhenius equation relates the activation energy and the rate constant, k, for many chemical reactions: calculate How do you solve the Arrhenius equation for activation … This equation was first introduced by Svente Arrhenius in 1889. Determining activation energy from the Arrhenius equation Time–temperature superposition - Wikipedia Acceleration factor,Arrhenius equation,Accelerated test temperature,Practical use temperature,Activation energy,Boltzmann constant,Aging Term. Although we could do this by hand, I find it easier to do the calculations and the plot in Excel. ← … Activation energy, Arrhenius law