The reaction coordinate diagram in Figure 15.5 shows that the rate-determining step for sulfonation is the slower of the two steps, whereas the rate-determining step for desulfonation is the faster of the two steps. Explain how the faster step can be the rate determining step.
Figure 15.5

Transcribed Image Text:

transition state for the rate-determining step in the forward direction and for the rate-determining step in the reverse direction SO3H SO3H + +SO,H Progress of the reaction