nitrogen

Probably Nitrogen Dioxide, but it quacks like Bromine. Why the sudden reaction on addition of Hbr? Could anyone shed a light on this? Thanks!

Introduction I want to show in this topic simple rules of handling and video manual of liquid nitrogen dewar bath with acetone preparing. This thread is the next part of low-temperature bath topics, you can learn previous part Dry ice (-78.5 deg) laboratory handling to be more confident and safe...