Author Topic: Column length for MM Hg/Al  (Read 1460 times)

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nitrous351

  • Guest
Column length for MM Hg/Al
« on: June 19, 2003, 06:21:00 PM »
SWIM wants to do the MM Hg/Al reaction in a 2Litre, 2 neck flat bottom flask. Is a 200mm condenser enough to contain the reflux? Would it be better to stack the condenser on top of a vigreux column? How are the smells for this reaction? THanks Peace


Aurelius

  • Guest
Unsure
« Reply #1 on: June 19, 2003, 08:43:00 PM »
Anytime that you are unsure and have the available materials/glassware, it is a good idea to add another bit of length.  Put a short or medium length vigreaux on there and then the condensor, it won't hurt*, but it may help.

*https://www.thevespiary.org/rhodium/Rhodium/chemistry/alhg-meno2.html
  This gives additional notes on the factors can influence the reaction.  So, yes it may be affected, but it shouldn't be by much.


runne

  • Guest
Or if containing a runaway reaction is the concern
« Reply #2 on: June 22, 2003, 05:07:00 PM »
Or if containing a runaway reaction is the concern you could add a length of clear vinyl tubing or other such tubing to contain the possible Al/Hg Volcano.