Question: Draw a rough sketch of the energy profile for each of the following cases. a. (Delta E=+10 mathrm{~kJ} / mathrm{mol}, E_{mathrm{a}}=25 mathrm{~kJ} / mathrm{mol}) b.

Draw a rough sketch of the energy profile for each of the following cases.

a. \(\Delta E=+10 \mathrm{~kJ} / \mathrm{mol}, E_{\mathrm{a}}=25 \mathrm{~kJ} / \mathrm{mol}\)

b. \(\Delta E=-10 \mathrm{~kJ} / \mathrm{mol}, E_{\mathrm{a}}=50 \mathrm{~kJ} / \mathrm{mol}\)

c. \(\Delta E=-50 \mathrm{~kJ} / \mathrm{mol}, E_{\mathrm{a}}=50 \mathrm{~kJ} / \mathrm{mol}\)

Which reaction will have the greatest rate at \(298 \mathrm{~K}\) ? Assume the frequency factor \(A\) is the same for all three reactions.

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