A second-order reaction has a rate constant of 0.008500/(M · s) at 30°C. At 40°C, the rate constant is 0.06800/(M · s). (A) What is the activation energy for this reaction? _______kJ/mol (B) What is the frequency factor, A? ________ /(M · s) (C) Predict the value of the rate constant at 62°C. _______ /(M · s)

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