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Anhydrous AlCl3??
I have done a few F/C alkyl/acylations at Uni. Dissolving the chloride is unnecessary, just toss it ... |
15-10-2006 at 10:46
by: The_Davster |
Demonstrating platinum as a catalyst
You can also heat methanol or ethanol up till its steaming in a beaker, and then hang a coiled plati ... |
15-10-2006 at 08:53
by: The_Davster |
New element collecting site!
Nope. Basement of physics/chemistry building about to be torn down/asbestos removed. A scavengers ... |
14-10-2006 at 16:20
by: The_Davster |
New element collecting site!
I am only kind of an element collector...I collect until I find something I can do with it. I am no ... |
14-10-2006 at 14:08
by: The_Davster |
New element collecting site!
Xenon flask |
14-10-2006 at 13:12
by: The_Davster |
New element collecting site!
What do you mean by industrially sealed?
It is like Theodore Gray's here: http://www.theodoregray ... |
14-10-2006 at 13:06
by: The_Davster |
Swim et al.
[quote][i]Originally posted by Sandmeyer[/i]
The real threat to "home chemistry" is not trailor ... |
13-10-2006 at 19:15
by: The_Davster |
" glassy " carbon ????
Yeah, another weird form of carbon out there. There was a thread a while back. I think it can be m ... |
13-10-2006 at 15:51
by: The_Davster |
New element collecting site!
Xenon as a gas is already quite expensive. Alfa has XeF2 for 90US$/2g 10g-320$. Listed as a fluori ... |
12-10-2006 at 17:19
by: The_Davster |
New element collecting site!
Xenon difluoride |
7-10-2006 at 18:16
by: The_Davster |
determining concentrations from Ka and pH
Not sure what is meant by 'set it up backwards' but you use the pH to get the [H+], which equells th ... |
7-10-2006 at 18:09
by: The_Davster |
Internet Wankers
[quote][i]Originally posted by ziqquratu[/i]
Don't know about everyone else here, but I'm rather ... |
6-10-2006 at 20:11
by: The_Davster |
German Pyrex Beaker???
I am from Canada...the German stuff really is better. Much more thermal shock resistant. |
6-10-2006 at 15:37
by: The_Davster |
Humid KClO4????
What is the pH of the rinse water of the perchlorate? I think it could be some residual perchloric ... |
6-10-2006 at 15:02
by: The_Davster |
Perchloric acid + hydrogen peroxide... equation??
Peroxide will react under the right conditions to make peroxyperchloric acid, HOOClO3. It is not ea ... |
5-10-2006 at 17:30
by: The_Davster |
Can anyone figure out what this may be??
Well a CuO/Al thermite can be detonated by blasting cap, perhaps these type of thermites can DDT?
... |
4-10-2006 at 20:01
by: The_Davster |
Color of neodymium ions and precipitates
In the lab I worked at we used a greasy(with mineral oil) bandsaw to cut neodymium and higher rare e ... |
4-10-2006 at 19:17
by: The_Davster |
Flash Powder
Then whats the nasty stuff on my potassium
It exists, check any university level inorganic text ... |
3-10-2006 at 20:25
by: The_Davster |
Preparation of Peracetic acid
I needed some peracetic at one point for prep of some iodoxy compounds. The ref(lit, not rhodium) I ... |
3-10-2006 at 20:22
by: The_Davster |
Color of neodymium ions and precipitates
As we all have come to expect, you found more interesting element chemistry that I had not heard of ... |
3-10-2006 at 20:02
by: The_Davster |
colors of palladium ion
[quote][i]Originally posted by Jdurg[/i]
Pt is approximately $39 per gram while Pd is only about $ ... |
3-10-2006 at 19:54
by: The_Davster |
colors of palladium ion
Very nice as always. |
3-10-2006 at 04:53
by: The_Davster |
Beginning. well. I suppose that'd be where I'm stuck.
Yeah, stovetops and glass vessels are a no-no, the temp gradient can be too high for the glass to ta ... |
2-10-2006 at 16:04
by: The_Davster |
Induction heating
[quote][i]Originally posted by 12AX7[/i]
Now if it's a Maxwell labs or similar sort of construc ... |
1-10-2006 at 20:41
by: The_Davster |
Induction heating
Hows about compared to a powerlabs type setup? With just a big cap, NST power supply and a sparkgap ... |
1-10-2006 at 17:39
by: The_Davster |
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