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Making mystery glass ware foodsafe?
That is probably what you've have to do though. Clean it with a strong oxidizer such as piranha acid ... |
11-4-2009 at 12:17
by: kclo4 |
Sodium Oxide
Desiccating, absorbing gases, or further oxidizing it to a peroxide/superoxide would be about the on ... |
10-4-2009 at 12:31
by: kclo4 |
Getting rid of lingering free amine smell?
I was going to suggest misting an acid like vinegar or something that is harmless on your furniture ... |
8-4-2009 at 16:25
by: kclo4 |
Zinc in brass does not react with acids?
I see, well that is unfortunate! I guess you might have to extract the zinc and copper with some nit ... |
8-4-2009 at 15:40
by: kclo4 |
Zinc in brass does not react with acids?
Daddy, it sounds like you are wanting zinc, try the "newer" US pennies, they are almost pure zinc, w ... |
6-4-2009 at 16:39
by: kclo4 |
immunochimiluminescence
http://www.google.com/search?hl=en&safe=off&q=immunochemiluminescence+of+luminol.&btnG=S ... |
1-4-2009 at 14:36
by: kclo4 |
Parrafin
Did you test for H2S formation with the paraffin?
You could do a test for it - have a strong solu ... |
31-3-2009 at 17:26
by: kclo4 |
Mystery stainless part-any ideas?
Does the item in the bottom picture fit in the intem in the first picture? |
31-3-2009 at 17:20
by: kclo4 |
mibk question
Please tell us what these chemicals are, I've never heard of mibk, or mbk.
Posts that are in deta ... |
31-3-2009 at 15:35
by: kclo4 |
Parrafin
[quote].I think one must heat to the cracking temperature of alcanes to get C-C bond break.[/quote]
... |
31-3-2009 at 14:42
by: kclo4 |
The short questions thread (1)
sakshaug007, perhaps Sodium Iodide? I remember that it is more soluble in acetone then the other sod ... |
31-3-2009 at 14:37
by: kclo4 |
The short questions thread (1)
[quote] I want to electrolyze it for poly(hydridocarbyne) synthesis.[/quote]
wow that stuff sound ... |
28-3-2009 at 09:05
by: kclo4 |
Parrafin
Mixing sulfur and paraffin wax to produce H2S works well, and can easily produce dangerous amounts i ... |
26-3-2009 at 18:29
by: kclo4 |
Al2O3
Nikky, can you give us more information on this problem of yours? |
25-3-2009 at 18:02
by: kclo4 |
Al2O3
Sodium hydroxide should work.
Al2O3 + 3 H2O + 2 NaOH → 2NaAl(OH)4 |
24-3-2009 at 18:48
by: kclo4 |
products of mercuric amalgam reduction?
I doubt any of the amine*HCl would have precipitated in that situation, but I don't really know the ... |
23-3-2009 at 19:45
by: kclo4 |
products of mercuric amalgam reduction?
Using Al foil normally leaves junk since it is often coated with a thin layer of plastic i believe. ... |
23-3-2009 at 19:26
by: kclo4 |
Colorful Aqueous Molybdenum and Tungsten Chemistry
I think rods of 2% thoriated tungsten is sold for welding. There is a thread for producing Sodium tu ... |
22-3-2009 at 19:55
by: kclo4 |
Adrenaline Usage and Preparation
I'd try to find an adrenaline syringe - I think you can probably buy them offline, and I know a plac ... |
22-3-2009 at 19:52
by: kclo4 |
Trying to upgrade board software
Yep  |
22-3-2009 at 17:01
by: kclo4 |
Trying to upgrade board software
when I click http://www.sciencemadness.org/old-talk/ it gives 404 Not Found. |
22-3-2009 at 16:05
by: kclo4 |
Methylation of phenols with Methyl Nitrate
Very interesting! I had no idea methyl nitrate could be used as a methylating agent. Does this mean ... |
21-3-2009 at 12:26
by: kclo4 |
Trying to upgrade board software
What updates are we getting? anything noticeable? |
20-3-2009 at 15:34
by: kclo4 |
separation of iron from iron oxide
Does HCl react with Iron oxides? Some glass stained from an Iron compound that looks rusty doesn't g ... |
19-3-2009 at 20:27
by: kclo4 |
Rocketry Assoc. beats ATF in court: APCP not an explosive
Sweet!
CyrusGrey I didn't notice you were in charge of the Home Chemistry society until today. ... |
16-3-2009 at 21:31
by: kclo4 |
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