3. The plot of a line where the y-axis is ln[X] versus time in seconds is a straight line.
A. What is the reaction order?
B. The value of the rate constant is 4.17 x 10<sup>4</sup> at 25.2°C, and the activation energy is 32.7
kJ/mol. What is the rate constant, k, at 85.2°C? (The units for k have been deliberately
left off in B part of the question here. You will need to determine the units for k based
on your answer in Part A and include them in your answer.)