dctrax (Stranger)
06-12-04 03:29
No 512896
      Stopping the Stopper     

This is SWIM's first try outside of a beer bottle and she is seeing new things.

SWIM has a condensor in a rubber stopper in a 250ML flask.  The condensor is sealed fine, but the flask is venting a bit at the stopper.  Is there some secret to stopping the stopper to get a good seal?  The balloon is inflated so pressure is OK I guess.

Also, SWIM is getting little white beads collecting on the inside of her consensor, and hanging from the stopper like stalagtites.  What's that?
 
 
 
 
    ChemNewbie
(Hive Bee)
06-12-04 03:35
No 512897
      Try putting the stopper in the flask first,...     

Try putting the stopper in the flask first, then insert the condenser for a tighter fit. Not sure about the crystal formations in the condenser, but I have seen them from time to time also. I think they may be some sort of iodine compound.

Just fuckin'do it already
 
 
 
 
    Rhodium
(Chief Bee)
06-12-04 04:52
No 512903
      Phosphonium Iodide - PH4I     

Phosphonium Iodide - PH4I

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