The Student Room Group

Half life

Scroll to see replies

Reply 20
Original post by Lilmzbest
You mean in the F325 exam? Yeah i think because there was usually only two steps in the reaction mechanisms it was just a coincedence that the first step always ended up being called the slowest, but i once found a question with 3 steps where the middle step was the slowest :smile: but they usually tell you don't they? :smile:

oh really, it said in the examiner tip it is rare where you have 3 steps
? which example is that with?
Reply 21
Original post by otrivine
oh really, it said in the examiner tip it is rare where you have 3 steps
? which example is that with?


I don't think it was in an exam, i think it was in a worksheet from my school, but i'll try and find it for you :smile:

Quick Reply

Latest