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Where to buy concentrated ammonia?
You can make tons of ammonia solution by reacting any amonium salt with NaOH, and passing the ammoni ... |
6-4-2012 at 12:24
by: Adas |
Accidents...
I remember two accidents with hydrogen:
Once I decided to make hydrogen burner, so I took a jar, ... |
4-4-2012 at 22:16
by: Adas |
ammonium nitrate
Ammonium nitrate itself will not explode, don't worry |
3-4-2012 at 10:42
by: Adas |
Ammonium permanganate preparation
It is very unstable and decomposes. I have made it once and before it dried, most of it decomposed t ... |
1-4-2012 at 11:34
by: Adas |
nitration of cellulose?
[rquote=242640&tid=19453&author=smeesh]thats unfortunate.
perhaps ill just use ye old sulfu ... |
26-3-2012 at 09:03
by: Adas |
Pretty Pictures (1)
Dennis, those pics are beautiful! I wish I had some ampoules like this, too xD
offtopic: May I as ... |
23-3-2012 at 14:23
by: Adas |
nitration of cellulose?
H2SO4 works well, if you want to remove even more water, add MgSO4 (anhydrous) |
22-3-2012 at 12:53
by: Adas |
Extraction of caffeine with diethyl ether
[rquote=242202&tid=19439&author=marko]Hmm, autoignition of ether is 160C according to google ... |
21-3-2012 at 13:01
by: Adas |
The short questions thread (3)
[rquote=242097&tid=14239&author=benzeentje]Hi all, i'm trying to extract caffeine without ch ... |
20-3-2012 at 10:53
by: Adas |
Sugar peroxides and similar stuff?
I didn't say "nothing happened"! I just don't see any crystals, just slight bubling.
I know HCl c ... |
17-3-2012 at 05:04
by: Adas |
Sugar peroxides and similar stuff?
Guys, I've got something new:
I put some fructose, H2O2, acetone and HCl into a plastic container ... |
17-3-2012 at 02:44
by: Adas |
preparing sodium hydroxide without electrolysis
Buy it, it is sold as drain cleaner. |
11-3-2012 at 04:45
by: Adas |
Mass Oxygen Generation/Generators
[rquote=240507&tid=19191&author=blogfast25]Your NOx generator? Care to explain?[/rquote]
... |
10-3-2012 at 05:34
by: Adas |
Monosacharide + NaOH yields red color???
Yeah, it was in water, as I said in my first post 
And when you think it's HMF, why does it als ... |
9-3-2012 at 13:37
by: Adas |
Monosacharide + NaOH yields red color???
[rquote=240431&tid=19186&author=zoombafu]How hot were you heating it? You could have 'burnt' ... |
9-3-2012 at 11:02
by: Adas |
Acetic acid and Ethanol from Ethyl Acetate
It is not really a saponification, but NaOH and EtOAc yields ethanol and NaOAc. The answer is YES! |
9-3-2012 at 11:00
by: Adas |
Monosacharide + NaOH yields red color???
Hello,
Today I was very surprised when I tried this experiment. I put a bit fructose with NaOH in ... |
9-3-2012 at 09:40
by: Adas |
Phosphorus pentoxide use in nitration &more
Cl2O7 may be used for perchloration, when you strongly dilute it, but this is just theoretical, and ... |
9-3-2012 at 09:25
by: Adas |
Acetone+NaOH
This experiment yields the same compounds as acid + acetone. I have done this few days ago, and I go ... |
9-3-2012 at 09:15
by: Adas |
How to clean this? Help!
I know that NaOH can etch glass, but I think that the oil hydrolyzed faster than this could have hap ... |
9-3-2012 at 09:09
by: Adas |
HClO3 Preparation
This is bullshit. HClO3 above certain concentration decomposes into ClO2, which is an explosive gass ... |
7-3-2012 at 10:56
by: Adas |
Concentrating phosphoric acid
I wouldn't pour HCl on that - it will also make the cement white. |
7-3-2012 at 08:55
by: Adas |
ZnCl2 from ZnO?
You can use any concentration. Be sure to react all ZnO and then evaporate water. How simple. |
6-3-2012 at 08:51
by: Adas |
How to clean this? Help!
It is almost all gone now after I let it stand on a warm place and then washed it again. There is st ... |
6-3-2012 at 07:36
by: Adas |
Formic Acid
[rquote=239762&tid=19129&author=Chemstudent]Well not sure if that helps, but maybe you can r ... |
6-3-2012 at 06:44
by: Adas |
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