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NEED SOME IODINE?
So you made ~44,000 dollars on it (300 per kilo, 200 kilos a couple thousand in costs subtracted) an ... |
1-1-2008 at 12:54
by: Swany |
organolithium reagents
Sandmeyer is correct about the differences in BuLi reactivity, t-butyl is comparitively scary and te ... |
24-12-2007 at 10:01
by: Swany |
Liquid Nitrogen Dewars. Why so expensive?
I have a 20 liter dewar and it keeps LN2 for a suprisingly long time, on the order of months. I also ... |
3-12-2007 at 20:13
by: Swany |
2,6-bis-(1,2,4-triazinyl) pyridines to coordinate multiple metal-centers at once
I used chloride as my bipy counterion. My ultimate goal is to create something with interesting MLCT ... |
6-11-2007 at 22:36
by: Swany |
2,6-bis-(1,2,4-triazinyl) pyridines to coordinate multiple metal-centers at once
In the past I have been working with modified bipy to form macrocyclic rings with several coordinati ... |
6-11-2007 at 18:45
by: Swany |
Potential Sonogashira Reaction Problems?
No, trying to put one alkyne on the 2 position and leave bromo on the 6, then couple three of them t ... |
23-9-2007 at 10:01
by: Swany |
Red P (higher yeild method)
Two phenolic -OH groups, infact. The reaction has the nickname 'the smoke bomb' due to its first att ... |
22-9-2007 at 16:44
by: Swany |
Red P (higher yeild method)
I worked with PBr3 this previous summer, the first reaction I did in that lab was a fairly large sca ... |
22-9-2007 at 10:36
by: Swany |
Potential Sonogashira Reaction Problems?
For those who don't know/care to look it up, the Sonogashira reaction couples a terminal alkyne and ... |
7-9-2007 at 20:10
by: Swany |
Home experimenting or using a lab?
I do a bit of both, some macro and some microscale. Mostly my organic chemistry involves explosives ... |
31-7-2007 at 13:18
by: Swany |
Primary Explosives
Dire consequences such as what? I really dont see how gas could trap in the cleaner itself. If you f ... |
5-7-2007 at 18:39
by: Swany |
cold compresses
Check the pH of a solution containing them; urea is basic and ammonium nitrate is acidic. |
2-6-2007 at 10:39
by: Swany |
Polyisobutylene
How much do you need? The extraction from self-vulcanizing tape is fairly straight-forward, however ... |
28-2-2007 at 08:39
by: Swany |
Nitronium ion, Dinitrogen Pentoxide
Well, this could perhaps be in several different sections. General Chem seems appropriate. I'll let ... |
29-1-2007 at 12:38
by: Swany |
Portable Power Supply
Yes, I have some of the NiMH packs, and usually I use those for this portable demonstration. However ... |
30-10-2006 at 07:11
by: Swany |
Portable Power Supply
I need some quick help: I need to create a 12v supply that gives 1.5 amps maximum, but can drop down ... |
29-10-2006 at 16:03
by: Swany |
Nitric acid by Electric arc !
https://www.sciencemadness.org/talk/viewthread.php?tid=1518
You can find the rest yourself. |
26-10-2006 at 07:45
by: Swany |
Nitric acid by Electric arc !
Not NO2, specifically. Yes, it can be done. I belive it is called a Birkland-Eide (spelling) reactor ... |
26-10-2006 at 07:26
by: Swany |
New element collecting site!
[quote][i]Originally posted by rogue chemist[/i]
Xenon difluoride [/quote]
Yeah, my heart p ... |
11-10-2006 at 21:08
by: Swany |
Chemical X
I found that out the interesting way, attempting to seperate it from the oxide I noticed it was bubb ... |
11-10-2006 at 21:01
by: Swany |
Silver nitrate solutions revisted...
Chances are it is a solution of sterling silver, which would contain about 7.5% copper, and thus exp ... |
8-10-2006 at 15:41
by: Swany |
Science Question
What do you mean, more complete?
1 disintegration/second = 1Bq
G, giga, is a prefix for 1 bil ... |
17-9-2006 at 12:51
by: Swany |
hydrazine?
If hydrazine was created -though I doubt it was- you would have smelled it. The stuff burning was ju ... |
16-9-2006 at 09:07
by: Swany |
Purification of Benzoic Acid
Yeah, negligible amounts as a preservative. Another interesting thing is somehow it reacted with wha ... |
6-9-2006 at 16:27
by: Swany |
Even element samples are banned from eBay
Well, if you provide a marketplace aimed at all of the chemistry forums on the internet, you have a ... |
3-9-2006 at 14:58
by: Swany |
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