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Question on making CH3NO2?
So I finally returned to my testtube of chloroacetone and nitrite....
It was a light yellow, with a ... |
14-5-2006 at 10:22
by: The_Davster |
Magnesium composition!!
Assuming only Mg and Al are supposedly present:
Dissolve in acid(HCl), should be colorless, if Ti ... |
13-5-2006 at 20:54
by: The_Davster |
Unusual glassware (what is it for?)
Oh I see it now, the bottom picture is some sort of precision sublimator for sublimating a solid out ... |
13-5-2006 at 20:44
by: The_Davster |
Member Websites - A Compiled List !!
New table design is up(see Chemoleo's first post), Axt showed me the HTML I needed, and I just did ... |
13-5-2006 at 10:15
by: The_Davster |
Unusual glassware (what is it for?)
In the picture it looks as if the bottom item has no bottom, but the lower chamber is actually seale ... |
12-5-2006 at 19:30
by: The_Davster |
Unusual glassware (what is it for?)
I know there is another thread somewhere on this topic, but I have been unable to find it. If a mod ... |
12-5-2006 at 19:00
by: The_Davster |
Copper Acetate
CuSO4--(one of several methods)-->CuO
CuO+HAc--->Cu(Ac)2 |
8-5-2006 at 04:55
by: The_Davster |
BIODIESEL - cheapen your gasoline
The bottom layer is glycerin, the upper is your biodiesel. |
7-5-2006 at 09:10
by: The_Davster |
Volatile vanadium compound
On hydrochloric acid bottles I always find a whitish coating on them, as well as on everything if I ... |
6-5-2006 at 21:20
by: The_Davster |
Volatile vanadium compound
Several months ago when I got my V2O5, I did a few experiments with it. One consisted of adding a sm ... |
6-5-2006 at 19:52
by: The_Davster |
Capsaicin extraction and isolation
I recieved and planted my seeds for Red savina habenero and hotazel chillis. I also bought little p ... |
6-5-2006 at 17:38
by: The_Davster |
Precious Metal Recovery from Scrap
How much for circuit boards? I happen to have just seen a dumpster today pretty much full of them... ... |
5-5-2006 at 17:49
by: The_Davster |
Which college?
[quote][i]Originally posted by collegebound[/i]
Could I distinguish myself in a place that big?
... |
29-4-2006 at 21:54
by: The_Davster |
Platinum electrodes from Radio Vaccum Tubes?
Tim in your picture I am assuming it is of a tube being beld in a coil for induction heating?
To ... |
29-4-2006 at 16:50
by: The_Davster |
Platinum electrodes from Radio Vaccum Tubes?
I read your post this morning, then this afternoon I had the opportunity to acquire dozens of vaccuu ... |
28-4-2006 at 14:35
by: The_Davster |
a few questions...
With a true SN2 reaction there would be a single optical isomer produced. With this however, nomatt ... |
27-4-2006 at 22:51
by: The_Davster |
a few questions...
second: It looses it optical activity because a SN1 type reaction does not have a stereochemical pre ... |
27-4-2006 at 15:36
by: The_Davster |
a few questions...
I am not going to do them for you but I will give you the necessary info to solve them.
First: B ... |
26-4-2006 at 21:01
by: The_Davster |
Precious Metal Recovery from Scrap
Well depending on the age of the electronics, you want them as old as possible from before they swit ... |
26-4-2006 at 16:37
by: The_Davster |
Precious Metal Recovery from Scrap
Have you seen http://webpages.charter.net/kwilliams00/bcftp/front.htm
? |
26-4-2006 at 16:17
by: The_Davster |
Which college?
[quote][i]Originally posted by Magpie[/i]
There's a big difference between chemistry and chemical e ... |
26-4-2006 at 04:53
by: The_Davster |
Amateur chemistry and school
Minor update: I think I will be using cesium azide, not cesium. At the temps I will be using it wil ... |
25-4-2006 at 16:57
by: The_Davster |
Dissolving Radium and Friends
It really depends on the chemical, but a safe bet would likely be; probably, just not as soluble. |
24-4-2006 at 20:39
by: The_Davster |
how to be precipitated paint from thinner ?
Neutrino, it is like when extracting lactose from milk you add acetic to the milk to coagulate the p ... |
24-4-2006 at 19:00
by: The_Davster |
THF ( tetrahydrofuran)
Yeah, it works for grignards(firsthand experiance in org lab). |
22-4-2006 at 16:39
by: The_Davster |
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