Question

How to calculate activation energy from arrhenius plot?

Answer 1

Answer:

The value of the slope (m) is equal to -Ea/R where R is a constant equal to 8.314 J/mol-K. Theactivation energy can also be found algebraically by substituting two rate constants (k1, k2) and the two corresponding reaction temperatures (T1, T2) into the Arrhenius Equation (2).