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Home Chemistry Society
Woelen, I agree. Let's keep it simple at the moment!
Also, I am in the process of making a simpl ... |
8-4-2008 at 12:52
by: ScienceGeek |
Strange uses for energetic materials
No, I don't consider it a possible culprit, but I do think it contributed to a certain extent to the ... |
8-4-2008 at 12:39
by: ScienceGeek |
Home Chemistry Society
If we just write a really thorough disclaimer, at least the law will be on our side if someone were ... |
8-4-2008 at 11:39
by: ScienceGeek |
Home Chemistry Society
I've got to say...it looks mighty nice!
But now as everyone can edit and/or write articles, does ... |
8-4-2008 at 10:09
by: ScienceGeek |
Strange uses for energetic materials
What is it that you don't buy? It is a fact that they coated the Hindenburg with thermite paint!
... |
8-4-2008 at 09:58
by: ScienceGeek |
Ammonium Nitrate
That is quite expensive.
But the KNO3...to give it some perspective: here in Norway, 90g of KNO3 ... |
7-4-2008 at 10:55
by: ScienceGeek |
Strange uses for energetic materials
I know this doesn't fall under "Strange uses for energetic materials", but I'll say it anyway.
Wh ... |
7-4-2008 at 10:52
by: ScienceGeek |
Ammonium Nitrate
Don't you guys have instant cold packs in the US? If yes, they can't be that expensive...? |
7-4-2008 at 10:40
by: ScienceGeek |
Strange uses for energetic materials
Yeah, that is actually true (I can't cite a reference though)
It was actually the inventor of TNT ... |
6-4-2008 at 09:03
by: ScienceGeek |
Strange uses for energetic materials
I don't think I quite understand why these are "strange" uses for energetic materials?
Simple chemi ... |
4-4-2008 at 06:44
by: ScienceGeek |
European shop for scientific equipment
I think this sounds really interesting, and I have to agree with woelen on one thing: getting a dist ... |
3-4-2008 at 06:48
by: ScienceGeek |
Getting gas out of N2O capsules in controlled way?
[b]woelen,[/b] I just read through your experiment, and as always: excellent work. It's amazing how ... |
1-4-2008 at 14:23
by: ScienceGeek |
Mercury sources
Well, you don't have to be an expert to build some racks, do you? I don't know, I'm no expert, but i ... |
1-4-2008 at 14:14
by: ScienceGeek |
Copper quarter video
Of course, but that was not my point on making the video.
To show the reduction/oxidation going on ... |
1-4-2008 at 14:07
by: ScienceGeek |
Advice on scaled-up H20 Electrolysis?
hehe...great video twospoons!  A lot of energy in those two little diatomic
molecules.
I'm telli ... |
1-4-2008 at 14:03
by: ScienceGeek |
Copper quarter video
hmmm...would it really fall under physical chemistry? There is no chemical reaction happening, neith ... |
1-4-2008 at 10:14
by: ScienceGeek |
Copper quarter video
Of course! That is so embarassing that I forgot that, as I was a part of the discussion 
Thank ... |
31-3-2008 at 12:55
by: ScienceGeek |
Copper quarter video
Out of pure interest: what's HCS? |
31-3-2008 at 11:46
by: ScienceGeek |
Ap how much is to much?
[quote][i]Originally posted by Sickman[/i]
"Hmmmmmm" you say, as you look down at your tape and ... |
31-3-2008 at 03:13
by: ScienceGeek |
First Nitration
The cotton becomes slightly yellow either way. That is due to the Nitrogen groups in the cellulose a ... |
30-3-2008 at 12:22
by: ScienceGeek |
First Nitration
But then the cotton should be partially nitrated as a whole, and not some part of the cotton more ni ... |
30-3-2008 at 09:57
by: ScienceGeek |
First Nitration
That's true, but in my experience insignificant as long as concentrated sulfuric acid is used. |
30-3-2008 at 09:40
by: ScienceGeek |
What's your job?
Student - Upper Secondary school - senior year - International Baccalaureate
Leaving for Hungary ... |
30-3-2008 at 07:40
by: ScienceGeek |
First Nitration
Did you completely submerge the cotton in the nitrating solution? If not, it would only be partially ... |
30-3-2008 at 07:34
by: ScienceGeek |
Copper quarter video
It's called the Leidenfrost effect!
<object width="425" height="355"><param name="movie" ... |
30-3-2008 at 07:26
by: ScienceGeek |
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