19. Solving a chemistry problem

4. When studying the kinetics of a bimolecular reaction, the following data were obtained:
T, C 292.0 299.2 332.4
k, cm3/mol*s 69 84 200
Find the activation energy and the pre-exponential factor if the concentration is expressed in units of "number of particles/cm3". Determine the error in the activation energy, assuming that the error in determining the rate constant at different temperatures is approximately the same and amounts to 8%.