Lesson Worksheet: The Arrhenius Equation Chemistry • 10th Grade

In this worksheet, we will practice using the Arrhenius equation to calculate reaction activation energies and frequency (preexponential) factors.

Q1:

The rate constant for a reaction, š‘˜, was measured over a range of reaction temperatures, š‘‡. The data were plotted on a graph of lnš‘˜ against 1š‘‡. What is the frequency (preexponential) factor for the reaction in terms of the gradient of the plot š‘š and the š‘¦-intercept š‘?

  • Ae
  • Bln(š‘š)
  • Cln(š‘)
  • DeļŠ±ļ‰
  • Ee

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