Need the calculation process and the final answer.

The reaction F + H2 H+ HF is the rate-limiting elementary step in the overall reaction H2 + F2 2 HF. This latter process is the key reaction in the HF chemical laser. The reaction proceeds through a transition state: H, + F =(HHF) + H + HF. Suppose that the activated complex is linear. Some properties of the reac- tants and the activated complex are given in Table 3.2. The threshold energy is estimated to be * = 6.6 kJ mol-1. = TABLE 3.2 Properties in the F + H, Reaction (Problem 3.13) H F (HHF) 1.8 o (10-19 m) I (10-47 kg m2) v (1013 s-1) 2.7 0.46 13.19 7.43 12.02 1.19 1.19 Electronic degeneracy 1 4 4 Note: o is the cross sectional area, e.g. OH2 = arh2. Use activated complex theory to calculate the rate constant for the reac- tion at 298 K. Assume that the electronic degeneracy for F and for the activated complex is 4