yawbus
Harmless
Posts: 1
Registered: 10-12-2004
Member Is Offline
Mood: No Mood
|
|
Ammonia gas from ammonium sulfate??
Hello all,
Have been reading references that suggest ammonia gas can be created by mixing ammonium chloride and sodium hydroxide. Ammonia gas, water and sodium
chloride are produced.
Just wondering if ammonium sulfate could be used instead of the chloride. I can't see why not (should produce water, NH3 and sodium sulfate),
but just wanted to check that no other funny compounds would form to contaminate the NH3.
Thanks.
|
|
Organikum
resurrected
![*](images/xpblue/star.gif) ![*](images/xpblue/star.gif) ![*](images/xpblue/star.gif) ![*](images/xpblue/star.gif)
Posts: 2336
Registered: 12-10-2002
Location: Europe
Member Is Offline
Mood: frustrated
|
|
Yes works. NH3 produced is not anhydrous though. To produce anhydrous NH3 just heat urea.
|
|
Banksia
Harmless
Posts: 1
Registered: 10-12-2004
Member Is Offline
Mood: No Mood
|
|
Dry it....
Couldn't the NH3 be dried by passing through a tube of NaOH?
|
|
neutrino
International Hazard
![*](images/xpblue/star.gif) ![*](images/xpblue/star.gif) ![*](images/xpblue/star.gif) ![*](images/xpblue/star.gif)
Posts: 1583
Registered: 20-8-2004
Location: USA
Member Is Offline
Mood: oscillating
|
|
I believe that the standard drying material here is CaO with NaOH. So yes, it should work.
|
|