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Sodium!
I saw in some chemistry manual the construction of cells for Na production from NaOH, and the Na is ... |
26-1-2003 at 04:25
by: a_bab |
Elemental bromine isolation
I see no point in your desire to obtain directly liquid bromine. The byproducts will impurify your b ... |
21-1-2003 at 22:18
by: a_bab |
Taking the vacuum off.
If the tube diameter is small, you can simply pull the tube off. Still you are in danger of cracking ... |
17-1-2003 at 05:39
by: a_bab |
100% H2O2
No. But it's obviously that the glassware should be VERY clean (actually they state this).
The vacu ... |
16-1-2003 at 04:41
by: a_bab |
100% H2O2
Well, I might have the solution to your issue. From an old book, of course ...
"In three days one ... |
13-1-2003 at 10:42
by: a_bab |
Picric acid: different instructions
This is the original method but using 70 % HNO3 should work assuming that you'll use more sulfuric a ... |
6-1-2003 at 15:11
by: a_bab |
Picric acid: different instructions
Try this one. It's a russian method for labs.
94 grams of phenol (1 mole) should be heated at 100 ... |
6-1-2003 at 04:40
by: a_bab |
E&W Forum stagnating?
They ban IP's, so probable they banned an IP class which includes your ISP, hence the inconvenience. ... |
10-10-2002 at 07:41
by: a_bab |
Preparing solid iodine.
Yeah, and besides, toluene doesn't disolve that much iodine after all. The best way is like Polveron ... |
9-10-2002 at 00:06
by: a_bab |
Exotic thermites & analogs
Since the Cu/Al mixture is capable of a very fast burning (same as Pb3O4/Al), and I have vaste exper ... |
4-10-2002 at 23:52
by: a_bab |
Exotic thermites & analogs
Great pics Xoo ! The Lead oxide/Al is similar : very bright and fast.
Rhadon, for your reaction y ... |
4-10-2002 at 09:26
by: a_bab |
Preparation of elemental phosphorus
It seems that I'm a lucky bastard as I have both red and white P. And it's really nice to play with ... |
21-9-2002 at 14:09
by: a_bab |
Extracting Sodium from Sodium Chlorate
But how much Na did you obtained in this way ? Hm, it sounds promising...I never tryed it since I ha ... |
21-9-2002 at 05:21
by: a_bab |
Acetaldehyde synthesis
For this reaction the CuO should to be red hot. It can be heated in a tube than passing the alcohol ... |
21-9-2002 at 01:31
by: a_bab |
Chemical Isolation of Fluorine
So why the old chemists didn't use this method ? There were lots of intoxicated and even some victim ... |
20-9-2002 at 10:34
by: a_bab |
Rust stain remover H3PO4
Yeah, it is used in our daily coke as acidifiant; the trucks used to transport concentrated coke syr ... |
16-9-2002 at 06:32
by: a_bab |
My fist post here !
First of all sorry to bring up an old post.
Philou (aha, so here you are !) is right about Ag2C2.
... |
15-9-2002 at 16:23
by: a_bab |
