An Arrhenius plot of ln(k)\ln(k)ln(k) against 103T−110^3 T^{-1}103T−1 was constructed for a chemical reaction, as shown below:
Using the two marked points on the line of best fit, calculate the activation energy, EaE_{\text{a}}Ea, of this reaction in kJ mol−1\text{kJ mol}^{-1}kJ mol−1.
Use 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.
+87.3+87.3+87.3
+0.0873+0.0873+0.0873
+1.26+1.26+1.26
+8.73×104+8.73 \times 10^4+8.73×104
