The initial reaction rate for elementary reaction 2A +B 4C was measured as a function of temperature when the concentration of A was 3 M and B was 2 M. Calculate the activation energy.

-rA (mol/dm3.s)	0.002	0.046	0.72	8.33
T (K)	300	320	340	360

Explanation: Write the reaction rate equation assuming elementary rxn. Solve the question by finding the k_A values from the Rxn velocity equation and creating a table. You can find the activation energy value by any numerical method you want (drawing graphs, using excel, establishing a proportion, etc.).