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The gas-phase association reaction between F2 and IF5 is first-order in each of the reactants. The...

The gas-phase association reaction between F2 and IF5 is first-order in each of the reactants. The energy of activation for the reaction is 58.6 kJ mol−1. At 65°C the rate constant is 7.84 ✕ 10−3 kPa−1 s−1. Calculate the entropy of activation at 65°C. Please show all work and report answer in J/k*mol to multiple sig figs.

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