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Nitric Acid Synthesis
Are you sure vulture?
At room temperature yes, then only the first proton can protonate KNO3 or s ... |
16-1-2009 at 13:49
by: Jor |
luminol
[quote][i]Originally posted by woelen[/i]
Yes, hypochlorite also gives a nice blue chemiluminiscenc ... |
15-1-2009 at 13:50
by: Jor |
Hydrogen Sulfide
First off all, if you are going to experiment with it, be warned that it an exceptionally dangerous ... |
15-1-2009 at 12:34
by: Jor |
luminol
I have a very good opportunity to buy some luminol (10g for 10 euro). This is cheap, AFAIK. I'm not ... |
15-1-2009 at 11:59
by: Jor |
KHSO4
But you will lose a good amount of strong acid, wich is valuable, in the form of CO2. I always find ... |
14-1-2009 at 13:46
by: Jor |
synthesis of O-nitroaniline
For acetyl chloride you need a strong chlorinating agent right? Like PCl5 or SOCl2.
I know you can ... |
13-1-2009 at 11:23
by: Jor |
synthesis of O-nitroaniline
Well I think it is proven now that aspirin, acetylsalicylic acid, can be used as a N-acetylating age ... |
13-1-2009 at 09:43
by: Jor |
Science Madness Wiki?
I can add some experiments as well. I think I will use the ones on my website, as not much people lo ... |
13-1-2009 at 04:29
by: Jor |
synthesis of O-nitroaniline
I will first run some experiments, to confirm that this works. I want to be 100% sure. I believe you ... |
13-1-2009 at 03:40
by: Jor |
Why you should always dispose properly of your chemical waste
I do not worry too much. I collect heavy metal waste and chlorinated hydrocarbons. The rest, I let e ... |
12-1-2009 at 14:52
by: Jor |
synthesis of O-nitroaniline
Nicodem.
I was not 100% sure it worked. I did this for school and had to do a very quick melting ... |
12-1-2009 at 13:49
by: Jor |
periodic acid synthesis
Ok thanks.
I think I'll buy some barium nitrate then. 250g will set me back about 10 euro, inclu ... |
12-1-2009 at 03:01
by: Jor |
Experiments with the luminosity of white P
Sorry for the bump.
I tried the experiment GC suggested. I added a small piece of phosphorus to 3 ... |
11-1-2009 at 08:17
by: Jor |
periodic acid synthesis
I have always wanted to make some periodic acid.
First you need Na3H2IO6, wich is a trisodium-sa ... |
10-1-2009 at 13:24
by: Jor |
Bromine Source and Synthesis
I'm most impressed by your fume hood! Did you buy it or build it yourself? If yes, that's a very nea ... |
9-1-2009 at 08:23
by: Jor |
The short questions thread (1)
I'm not sure wich N-atom is protonated, e.g. wich N-atom had the strongest basic properties. I do kn ... |
8-1-2009 at 05:37
by: Jor |
The short questions thread (1)
No. The nitrogen between the carbonyls has formed 3 bounds, none with a plain hydrogen (no N-H). You ... |
7-1-2009 at 10:27
by: Jor |
Hypochlorous acid can exist even in conc. HCl?
I assume you mean Ca(ClO)2 ? |
6-1-2009 at 13:58
by: Jor |
aluminium amalgam
???
The because of the mercury, the aluminium metal is no more protected by an isolating layer Al ... |
5-1-2009 at 11:36
by: Jor |
aluminium amalgam
2 days ago I wanted to see what happens to aluminium foil to wich some HgCl2-solution is added. I to ... |
5-1-2009 at 07:10
by: Jor |
Preparation of a "spectacular" thermochromic solid
I recall formaldehyde and HCl should never be in contact with eachother, because Bis(chloromethyl) e ... |
2-1-2009 at 16:31
by: Jor |
Experimenting with mercury
When you work with metallic mercury, it would be best to work above a plastic containment container, ... |
1-1-2009 at 10:18
by: Jor |
Tour My Lab
Very nice!
How have you acquired all those chemicals? 
Is the large plastic bottle on the le ... |
31-12-2008 at 07:07
by: Jor |
Dissolving gold in KCN-solution
Your too late Fleaker 
I diluted 10 times. My guess is a concentration of about 0,5%. How shoul ... |
16-12-2008 at 15:28
by: Jor |
Dissolving gold in KCN-solution
Welcome here chemaniac 
I wonder why dissolution is best at such a low cyanide concentration. P ... |
16-12-2008 at 11:46
by: Jor |
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