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Storing sodium
My lanthanum has a beautiful dark blue oxide coating to it, and it's stored in a vial filled to the ... |
16-1-2007 at 18:16
by: Jdurg |
Storing sodium
Nice sample woelen. I know that cerium forms a green oxide compound when stored over time in a non- ... |
14-1-2007 at 10:14
by: Jdurg |
Storing sodium
[quote][i]Originally posted by The_Davster[/i]
OK weird...remember Jdurg's red potassium? Well my h ... |
13-1-2007 at 11:01
by: Jdurg |
SILDENAFIL CITRATE
Guys, don't forget that Sildenafil isn't a compound that only works on the male penis. It works thr ... |
12-1-2007 at 15:02
by: Jdurg |
H2SO4 conc. + Fe ??
I'm tempted to try it again, but making more bromine just isn't too "fun" of an idea. What happened ... |
12-1-2007 at 14:53
by: Jdurg |
H2SO4 conc. + Fe ??
Also, with the sodium metal + halogen reactions, when you add the tiniest speck of water you can eas ... |
11-1-2007 at 17:22
by: Jdurg |
Best and worst smelling chemicals?
[quote][i]Originally posted by JustMe[/i]
Another one here for H2Se... oh about 35 years ago, mixed ... |
31-12-2006 at 21:18
by: Jdurg |
Best and worst smelling chemicals?
I have also had the unfortunate "luck" of smelling H2Se gas. In an attempt to make some of the red ... |
30-12-2006 at 17:05
by: Jdurg |
Help needed to prevent accidents with ammonium hydroxide.
A good rule to follow is to treat every bottle of chemicals like a large bottle of heavily carbonate ... |
28-12-2006 at 10:37
by: Jdurg |
How Did 2006 Go For You ?
[quote][i]Originally posted by Endo[/i]
My year has been great.
I got that new job that pays 1 ... |
26-12-2006 at 12:37
by: Jdurg |
How Did 2006 Go For You ?
[quote][i]Originally posted by 12AX7[/i]
Yeh too bad your medical Tc will be gone in weeks. They'r ... |
25-12-2006 at 21:11
by: Jdurg |
Poll: What is YOUR level of education??
I have a Bachelor's of Science in Forensic Chemistry. I currently work as a Clinical Data Coordinat ... |
25-12-2006 at 18:57
by: Jdurg |
How Did 2006 Go For You ?
I've got some thorium metal in an ampoule so I consider the teency little bit of Rn given off of tha ... |
25-12-2006 at 16:03
by: Jdurg |
How Did 2006 Go For You ?
Woo-Hoo!!!! I just added another new element sample to my collection.  I
picked up five radium ... |
25-12-2006 at 11:50
by: Jdurg |
On HgCl2 toxicity
And for those who don't know what melena is, it's a nasty condition where you basically shit out you ... |
23-12-2006 at 19:49
by: Jdurg |
How Did 2006 Go For You ?
It wasn't too bad for me, but it could have been better. I got a new job in June which pays me abou ... |
23-12-2006 at 13:19
by: Jdurg |
On HgCl2 toxicity
God playing with mercury was fun. I remember in 6th grade, the first time I was ever introduced to ... |
23-12-2006 at 13:10
by: Jdurg |
On HgCl2 toxicity
The whole reason it is so toxic is that the salt is quite soluble in water which allows the nasty me ... |
21-12-2006 at 19:13
by: Jdurg |
Is there a liquid iodine form?
Yes, liquid iodine is pretty neat to see. If you take a standard testtube and place about a centime ... |
21-12-2006 at 19:11
by: Jdurg |
Radon in my house?
New England also has a high level of NORM due to all the granite and bedrock in the area which is qu ... |
20-12-2006 at 18:15
by: Jdurg |
post your favorite chemical reactions
I'm quite fond of the bromine + aluminum metal reaction. Though I must say that you need INCREDIBLY ... |
16-12-2006 at 16:39
by: Jdurg |
SodiumChloride Electrolysis question
Use the search engine. We have quite a few MASSIVE threads in regards to creating sodium metal. Ba ... |
7-12-2006 at 06:36
by: Jdurg |
Chemicals/labware to avoid?
Basically, just don't do anything stupid. While it may seem annoying to many of us here that certai ... |
5-12-2006 at 06:33
by: Jdurg |
Chemicals/labware to avoid?
You can get whatever it is that you want as long as you aren't doing anything illegal. It's as simp ... |
4-12-2006 at 13:56
by: Jdurg |
Thallium poisoning
All I know is that I just came back from a business trip to London and I'm hoping that I didn't unwi ... |
1-12-2006 at 16:30
by: Jdurg |
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