symboom
International Hazard
Posts: 1143
Registered: 11-11-2010
Location: Wrongplanet
Member Is Offline
Mood: Doing science while it is still legal since 2010
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Sensitive ammonium compounds and synthesis
stable
Ammonium sulfate
Ammonium phosphate
Ammonium chloride
Ammonium bromide
Ammonium iodide
Ammonium nitrate
Less stable
Ammonium dichromate
https://m.youtube.com/watch?v=VO9ovvbHS-Q
Ammonium carbonate
https://m.youtube.com/watch?v=P9MzrgL1PIo
Least stable
Ammonium Permanganate
https://m.youtube.com/watch?v=Bh-maHh0nvU
Ammonium Nitrite
https://m.youtube.com/watch?v=daqKvP87f1M
Never seen this reaction before
Ammonium periodate
Ammonium iodate
Ammonium bromate
Ammonium chlorate
Scary sensitive if possible
Ammonium iodite
Ammonium bromite
Ammonium chlorite
Supposedly these compounds can form
Under google search
Ammonium hypoiodite
Ammonium hypobromite
This list is compiled to the best I could arranged from most stable to the least many are more stable I chilled solution such as ammonium carbonate
and ammonium nitrite
Extraction of many of this compounds are insoluble in absolute ethanol such as ammonium chlorate and ammonium sulfate
Credit where due this videos are not mine there are great videos which demonstrate synthesis or sensitivity of the compounds
Ammonium chloride and Sodium nitrite in absoulute ethanol
In chilled solution in dry ice bath could that form dry ammonium nitrite which im not sure if it is insouble in ethanol
[Edited on 8-4-2017 by symboom]
[Edited on 8-4-2017 by symboom]
[Edited on 8-4-2017 by symboom]
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nezza
Hazard to Others
Posts: 324
Registered: 17-4-2011
Location: UK
Member Is Offline
Mood: phosphorescent
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NitrIte and ammonium ion is a classic means of producing nitrogen gas. Ammonium nitrate on heating gives nitrous oxide in a dangerous reaction likely
to lead to explosion. Ammonium nitrite decomposes to give nitrogen :-
NH4NO2 -> 2H2O + N2
Ammonium nitrite is produced by mixing an ammonium salt with sodium nitrite, but is unstable and decomposes immediately.
If you're not part of the solution, you're part of the precipitate.
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