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The forward and reverse rate constants of a gas phase elementary reaction C2H5+HBrC2H6+Br Were measured at different temperatures. The reaction was found to be bi-molecular

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The forward and reverse rate constants of a gas phase elementary reaction C2H5+HBrC2H6+Br Were measured at different temperatures. The reaction was found to be bi-molecular in both directions. If was found that for the forward reaction, the Arrhenius parameters are A=1.01012Lmol1s1 and EA=4.2kJmol1. For the reverse reaction, it was found that k.1=1.41011Lmol1s1 and EA=53.3 kJmol1. Compute the values of H=S=, and G=for the activated complex at 289K for both the forward and reverse reactions (15pts). (Hint: use that kbT/h=1012 s1, ignore discrepancy in units of k and k1 ). Draw a schematic of the changes of H and G along the reaction pathway (5ps)

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