The Student Room Group

a level chem

is this the correct way of making azo dyes?Screenshot 2022-04-10 at 1.41.17 PM.jpg
(edited 1 year ago)
Original post by TrES2b
is this the correct way of making azo dyes?Screenshot 2022-04-10 at 1.41.17 PM.jpg


Looks OK to me. There are a couple of details missing.
Reply 2
Original post by charco
Looks OK to me. There are a couple of details missing.

what have i missed?
Original post by TrES2b
what have i missed?

temperature of the nitrous acid, must be kept below 5ºC

Quick Reply