10.7 Reaction rate and rate equation 10.7.4 Relaxation method Temperature Jump; Pressure jump 12kV Flash/Laser photolysis Path k at Temperature Jump(not to scale) a-x n at10.7.4 Relaxation method e e e ln ( ) x x k at x x + = − e e e ln ( ) a x x k at x x − − = − Temperature jump; Pressure jump; Flash / Laser photolysis 10.7 Reaction rate and rate equation