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Whimsy
It is indeed at the discretion of the moderators/admins.
Oh wait, Nixie and Fleaker seem to be re ... |
19-3-2007 at 14:32
by: vulture |
Oxidising THF using calcium hypochlorite
Errm, vacuum filtration is usually done to speed things up. In fact, it's usually inferior to normal ... |
18-3-2007 at 09:21
by: vulture |
Trifluoroacetic acid What to do with it?
It can be used as a non aqueous solvent. Or ofcourse as a strong acid which can be boiled off easily ... |
15-3-2007 at 15:03
by: vulture |
DMF extraction?
[quote]
Thanks a lot! -I tried Et2O, but I didn´t see layers forming, neither worked xylene.[/quot ... |
15-3-2007 at 14:59
by: vulture |
DMF extraction?
Diethylether should work too. If the stuff doesn't separate, add plenty of water, if that doesn't wo ... |
14-3-2007 at 12:12
by: vulture |
we've got a problem...
[quote]
we just need a few more staff to cover All Time-Zones, that`s all.[/quote]
No, what we n ... |
3-3-2007 at 14:50
by: vulture |
PUBLIC ADVISORY II: Doubleposting
I can't even believe I have to post this!
There's a very nice function on this board called the E ... |
3-3-2007 at 14:44
by: vulture |
Dring HNO3 with MgSO4, possible?
I've tried it with magnesium nitrate, but that stuff is a serious bitch to dry properly. Once you ge ... |
25-2-2007 at 08:10
by: vulture |
The Air Car
I wouldn't like to see a, say, 200bar pressure container being exposed to the shock of a car acciden ... |
25-2-2007 at 07:38
by: vulture |
Pentryl
[quote]
if paradichlorobenzene moth crystals were dinitrated[/quote]
Sounds like a major pain in ... |
25-2-2007 at 07:29
by: vulture |
carbon tetrachloride
I thought CCl4 was banned in every country that signed the Montreal protocol, except for special pur ... |
25-2-2007 at 07:24
by: vulture |
How much of water is empty space?
[quote]
0.31 nanometers per molecule. This sounds like a pretty reasonable intermolecular distance. ... |
25-2-2007 at 07:13
by: vulture |
Dring HNO3 with MgSO4, possible?
No, but in theory nitric acid is strong enough to protonate sulfate to hydrogen sulfate. Whether thi ... |
25-2-2007 at 07:09
by: vulture |
New Easy Way to Phosphorous!
[quote]
The explosion limits of phophine in air are 1,6- nearly 100%, so exclusion of oxygen is ess ... |
2-2-2007 at 14:29
by: vulture |
Peroxo chromate
I'd think that dichromate with red P would already give a nice bang...Care for a reference experimen ... |
2-2-2007 at 14:23
by: vulture |
Kno3.com
[quote]
This isn't solely an american problem. At least be intellectually honest about the issue.[/ ... |
2-2-2007 at 14:21
by: vulture |
detecting an aromatic fluorine group
You people are making this way too complicated. If the fluorine is attached to the aromatic core you ... |
2-2-2007 at 14:11
by: vulture |
Need images for new home chemistry book
Hi there Robert.
Sounds very interesting. I must warn you though that you'll be under severe scru ... |
31-1-2007 at 04:53
by: vulture |
PUBLIC ADVISORY: Pictures
[quote]
Hmm, eight backspace keypresses isn't enough huh. Who here would've thought I would be a be ... |
29-1-2007 at 15:02
by: vulture |
PUBLIC ADVISORY: Pictures
[quote]
-Instead of outright removing the pictures, just remove the [img]-ness so it gets hyperlink ... |
28-1-2007 at 11:54
by: vulture |
Na production
You're testing my response time right? Like in a firedrill or something, no?
Because otherwise y ... |
27-1-2007 at 10:17
by: vulture |
PUBLIC ADVISORY: Pictures
I am noticing an increase in excessively large pictures being posted within posts which distort the ... |
27-1-2007 at 10:08
by: vulture |
Peroxide Safety
Butadiene will (like any reactive allylic species) tend to form epoxides in prolonged contact with o ... |
26-1-2007 at 15:34
by: vulture |
detecting an aromatic fluorine group
NMR is your best bet if you know what's attached to the aromatic core. The 1H-spectrum will show mor ... |
26-1-2007 at 15:21
by: vulture |
Blood as a Catlysor?!
[quote]
Remember, don't let the bubbles go to waste![/quote]
Such a magnificent thing to say!  ... |
26-1-2007 at 15:16
by: vulture |
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