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Blue aura (flame) around Na at elevated temp?
Sedit, you must have read this: http://www.sciencemadness.org/talk/viewthread.php?tid=13400
I p ... |
10-3-2011 at 22:30
by: a_bab |
Why are pencil sharpners magnesium?
[rquote=203476&tid=15555&author=ElectroWin][rquote=202126&tid=15555&author=peach]Whe ... |
5-3-2011 at 23:34
by: a_bab |
DIY distillation app
In some organic synth russian chemistry book champagne bottles are cited as being good for high pres ... |
4-3-2011 at 03:21
by: a_bab |
Why are pencil sharpners magnesium?
Higly unlikely. A large part of the sharpener must be melted first before having a chance to take fi ... |
20-2-2011 at 06:48
by: a_bab |
Why are pencil sharpners magnesium?
OK; just uploaded 3 books on the ftp (UPLOADS folder). All the file names start with "Magnesium". Th ... |
19-2-2011 at 08:38
by: a_bab |
Why are pencil sharpners magnesium?
There are countless applications for Mg.
I dunno; there is a high possibility that your water he ... |
19-2-2011 at 06:24
by: a_bab |
Why are pencil sharpners magnesium?
The Mg pencil sharpener feels unbelievably light. Although originally covered in some protective (Ni ... |
19-2-2011 at 03:00
by: a_bab |
Amateur chemist set off explosion near my home
There's quite a difference from producing some HE and loosing a finger in the process, or making met ... |
17-2-2011 at 02:16
by: a_bab |
Soooodddddiiiiiuuuummmm!
...for 2 days, with a truck filled with propane tanks at hand (that's described in Muspratt, albeit ... |
14-2-2011 at 02:10
by: a_bab |
Shelf life of Hydrated lime
It takes years and years to turn Ca(OH)2 to calcium carbonate. That's why as the time passes, the wa ... |
12-2-2011 at 02:16
by: a_bab |
copper II chloride anhydrous
That method is for getting really anhydrous CuCl2, without traces of water. Got it from a russian bo ... |
10-2-2011 at 10:51
by: a_bab |
copper II chloride anhydrous
In order to prepare CuCl2 anh. you need 3 steps.
The first step gets rid of the main part of the ... |
10-2-2011 at 03:20
by: a_bab |
copper acetate experiment
Just heat some in a test tube with a small tube attached, then shake off the copper left. It'll igni ... |
10-2-2011 at 01:29
by: a_bab |
Security of reagent orders from chemical companies in this age of chemophobia, paranoia and the oppressive health and safety nan
@Turd: You tend to to rely on your own experience. But when it comes to dopes the ways it reacts wit ... |
10-2-2011 at 01:21
by: a_bab |
copper acetate experiment
If you looked no further then some 5 threads downwards you would have seen this:
http://www.scien ... |
10-2-2011 at 00:51
by: a_bab |
Dry distillation of Copper Acetate
Nice experiment. The pyroforic copper powder is the most exciting feature though. |
9-2-2011 at 01:12
by: a_bab |
what do you use to store iodine/bromine
@Peach: AlCl3 and many others such chems do have an expiry date and this is for an obvious reason. E ... |
6-2-2011 at 22:41
by: a_bab |
Chipped Condenser
Even if he did see it unfortunately glassblowing is one of those skills that would take some 20 year ... |
5-2-2011 at 12:13
by: a_bab |
Cleaning Ferrofluid Residue from Glassware
blogfast25, you can get find NdB magnets in the following items:
- an old harddrive
- CD or DVD pl ... |
26-1-2011 at 11:45
by: a_bab |
YouTube Science Channels
Related to manganese heptoxide: just try to press a cork (made of actual cork) into a thin layer the ... |
23-1-2011 at 06:57
by: a_bab |
YouTube Science Channels
Superglue is known to react with cellulose and get quite hot.
On the other hand the thermal pape ... |
20-1-2011 at 01:49
by: a_bab |
Armstrongs mix magic trick
ScienceSquirrel;
Try to ignite 50 mg of say lead azide on a piece of hard wood. It would blast a ... |
7-1-2011 at 03:13
by: a_bab |
Put the boom in your photo's
Wiz,
do you have ANY data concerning the use of azides in photo emulsions? That would be really h ... |
2-1-2011 at 08:34
by: a_bab |
Make Potassium (from versuchschemie.de)
I have mine stored "classically" in parafin oil (boiled before to eliminate the water). It stores ve ... |
21-12-2010 at 09:51
by: a_bab |
Make Potassium (from versuchschemie.de)
Don't worry, I am not. 
It would still work for Ca though. I believe in thermodynamics too. |
19-12-2010 at 13:36
by: a_bab |
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