Lecture 5: Reaction mechanisms and Rate Laws Flashcards
Reaction mechanism and Rate laws first step is rate limiting (slow) reversible (equilibrium) irreversible (one arrow) Sn1 Sn2
1
Q
What is the slowest step in a reaction mechanism called?
A
rate determining step; they are SLOW
2
Q
expression of SN1 mechanism
A
rate (fish) [RX]; slow then fast
3
Q
expression of SN2 mechanism
A
rate (fish) [Nu-] [RX]; slow