[poorstudent83]

This might sound like a silly question but here goes...!

One of the products of my refluxing reaction is H2S gas. Removal of the gas drives the reaction forward. In the prep, the H2S is removed using a slow stream of nitrogen. What is the setup for this?! Is it sufficient to pop a nitrogen bubbler on top of the condenser or does the nitrogen need to come from a different part of the setup (bubbling through the refluxing solution?).

[AC Prabakar]

I hope nitrogen bubbler will be sufficient...
U can use scrubbers if u want to go for higher scale.