Sciencemadness Discussion Board

Glassware

Vhin - 24-5-2012 at 20:42

Okay, so I apologize if this is stupid, but what, if anything, is the difference between a round bottom flask and a Florence flask?

I never got to use Florence flasks in my high school chemistry class, so it's hard to remember, but I know I've seen them, and I don't remember them needing a cork ring, but I may be wrong. If so, though, that means that they have flat bottoms, and that's the difference.

Thanks.

crazyboy - 24-5-2012 at 21:31

When people refer to Florence flasks they usually mean a boiling flask with a single long neck and a non-ground top.

Like this:




Boiling flasks are generally round bottom flasks with 1-4 ground glass openings.

Like this:





You want boiling flasks, with ground glass. Almost all of my glass is 24/40.

[Edited on 25-5-2012 by crazyboy]

sargent1015 - 25-5-2012 at 10:22

I know this seems nit-picky... But really?
Just Google florence flask...

Vhin - 25-5-2012 at 13:44

Quote: Originally posted by sargent1015  
I know this seems nit-picky... But really?
Just Google florence flask...


I would, and did. Didn't help - everything defines the two too vaguely to really understand the difference. I probably could've found it eventually, but I figured it would be easier to just, you know, ask people who use them.