What is the height of the activation barrier (in kcal/mol to the nearest tenths) of a unimolecular (first-order) process when the observed rate is 105 s-1? Assume that LaTeX: \kappaκ is unity, that Boltzmann’s constant is 1.381 x 10-23 J/K, Planck’s constant is 6.626 x 10-34 JLaTeX: \cdot⋅s, the Gas constant is 1.987 x 10-3 kcal/KLaTeX: \cdot⋅mol, and that the temperature is 298 K. Use the expression from transition-state theory (i. e., the Eyring Equation) given in class, and be careful of units.