Reactions involving hydroxyl radical (OH·) are extremely important in atmospheric chemistry. The reaction of hydroxyl radical with molecular hydrogen is as follows:

OH · (g) + H₂ (g) → H₂O(g) + H · (g)

Determine the Eyring parameters ΔH^‡ and ΔS^‡ for this reaction where A = 8 × 10¹³ M^–1 s^–1 and E_a = 42 kJ mol^-1.