An Arrhenius plot of ln(k)\ln(k)ln(k) against 1/T 1/T\,1/T for the first-order decomposition of a reactant is shown below.
What is the activation energy, EaE_aEa, for this reaction in kJ mol−1\text{kJ mol}^{-1}kJ mol−1? (Use the gas constant R=8.314 J K−1 mol−1R = 8.314\text{ J K}^{-1}\text{ mol}^{-1}R=8.314 J K−1 mol−1)
+0.0443+0.0443+0.0443
+44.3+44.3+44.3
+641+641+641
+44 300+44\,300+44300
