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Extraction of caffeine from tea or coffee!
I read once about it being possible to sublife caffeine by mixing a teaspoon or so of tea with a lit ...
28-6-2004 at 11:42
by: Reverend Necroticus Rex
Interesting allotropes, glassifications, and polymorphs.
I believe promethium has at least six different allotropes, different only by crystalline forms, ars ...
25-6-2004 at 17:29
by: Reverend Necroticus Rex
Phenylacetone synthesis?
I was more interested in wether this method would actually work, than making P2P, I havent really an ...
24-6-2004 at 18:04
by: Reverend Necroticus Rex
Phenylacetone synthesis?
I am a bit iffy about posting this here, given one of the uses of phenylacetone,
I actually want to ...
24-6-2004 at 17:38
by: Reverend Necroticus Rex
preparing methanol
would there be any way to go to methylamine without using hydrazoic acid, that stuff makes me nervou ...
23-6-2004 at 16:24
by: Reverend Necroticus Rex
Battery acid
I don't think you need to add SO3+H2O2 to make caro's acid, i was trying to dissove some l ...
23-6-2004 at 11:20
by: Reverend Necroticus Rex
Battery acid
Adding hydrogen peroxide would produce caro's acid aka peroxymonosulfuric acid, which is unstab ...
23-6-2004 at 10:14
by: Reverend Necroticus Rex
gold separation
I think a complete thread on fulminates would be a good ldea, various fulminates have indeed been di ...
23-6-2004 at 01:38
by: Reverend Necroticus Rex
gold separation
Yes, cyanic acid is a synonym for fulminic acid, that looks like an interesting way to mercury fulmi ...
22-6-2004 at 22:50
by: Reverend Necroticus Rex
Weird foamy stuff on my NaClO
I am just going to try repeated washings and recrystallisations of my chlorate, as the NaOH isn' ...
22-6-2004 at 13:32
by: Reverend Necroticus Rex
Weird foamy stuff on my NaClO
The chlorate from my (failed?) reaction has crystallised in its jar, with a layer of NaOH-slime on t ...
21-6-2004 at 11:04
by: Reverend Necroticus Rex
Weird foamy stuff on my NaClO
I am actually quite glad to have the chlorate, not entirely bad, as I had run out of NaClO3 :D

I ...
20-6-2004 at 15:54
by: Reverend Necroticus Rex
Weird foamy stuff on my NaClO
I made some sodium hypochlorite a few days ago by bubbling chlorine through hot conc. NaOH solution, ...
20-6-2004 at 15:43
by: Reverend Necroticus Rex
Dichloromethane from methanol?
Please post some more details on that, do you mean chlorination in the prescence of elemental sulphu ...
20-6-2004 at 15:12
by: Reverend Necroticus Rex
PbO
I have had SOME success in producing small quantities by heating very thin flakes of lead in air wit ...
19-6-2004 at 06:38
by: Reverend Necroticus Rex
Dichloromethane from methanol?
I haven't yet found DCM in paint remover over here, I have however found it as the solvent in s ...
18-6-2004 at 09:38
by: Reverend Necroticus Rex
Dichloromethane from methanol?
Yeah, I found those, there dosen't seem to be an msds for it though, only warnings about it bei ...
18-6-2004 at 07:44
by: Reverend Necroticus Rex
Dichloromethane from methanol?
Thanks, I missed it the first time I looked.
bis-chloromethyl ether is frightful, Could you post a ...
17-6-2004 at 13:00
by: Reverend Necroticus Rex
Dichloromethane from methanol?
I might have to give that a try, but copper wool? where would I get that, I have only ever seen ste ...
17-6-2004 at 11:54
by: Reverend Necroticus Rex
Dichloromethane from methanol?
Yeah, I guessed that, but what exactly would be generated? knowing me, I can turn it to some use :D
17-6-2004 at 11:51
by: Reverend Necroticus Rex
Dichloromethane from methanol?
What about overoxidising with KMnO4, than adding a mild reducing agent, something that wouldn't ...
17-6-2004 at 07:27
by: Reverend Necroticus Rex
Dichloromethane from methanol?
Would KMnO4 be sufficient to oxidise the methanol? Just out of interest, what would be formed by di ...
17-6-2004 at 06:54
by: Reverend Necroticus Rex
Dichloromethane from methanol?
What would be the product from bubbling Cl2 through methanon? would this be a good way to produce di ...
16-6-2004 at 16:52
by: Reverend Necroticus Rex
copper
What actually IS the bluish color that develops on from a copper compound+NH3? is it the amide?
16-6-2004 at 16:44
by: Reverend Necroticus Rex
Decomposition products?
Hmmm, yeah it could be, but on the other hand, that wouldnt explain why it does it only when H2O2 is ...
15-6-2004 at 15:04
by: Reverend Necroticus Rex
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