the value of the rate constant at 302 degrees Celsius is 2.45 x 10^-4 L/mol s and at 508 degrees celsius the rate constant is 0.624 L/mol s. the value of R is 8.3145 J/K mol. Calculate the value of the rate constant for this reaction at 375 degrees celsius. I already calculated the activation energy which is 140.3 kj.