The compound 1,1-difluoroethane decomposes at elevated temperatures to give fluoroethylene and hydrogen fluoride according to the equation: CH3CHF2(g)--->CH2CHF(g)+HF(g) 1. At 460 K, the rate constant for this reaction is k = 5.8 ×× 10–6 s–1 and the activation energy is Ea = 265 kJ/mol. What is the frequency factor for this reaction? 2. At what temperature would the reaction proceed with a rate four times faster than at 460 K?

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