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youtube TATP synth reported
I draw the line at k3wlism. If the video itself or the majority of comments are k3wlish, I would sug ... |
16-1-2014 at 20:40
by: elementcollector1 |
Bad days in the lab or with glassware?
When I was younger, I was tempted to break one on purpose and recover the mercury for my collection. ... |
16-1-2014 at 20:39
by: elementcollector1 |
The Short Questions Thread (4)
1) You can't concentrate H2O2 like that, it just decomposes.
2) You don't pour a cold liquid into a ... |
16-1-2014 at 13:18
by: elementcollector1 |
Chlorate cell with base metal anode?
Add KCl, chill. |
15-1-2014 at 17:25
by: elementcollector1 |
Is this hotplate too good to be true?
Seller seems legitimate. Go for it. |
14-1-2014 at 23:13
by: elementcollector1 |
OTC Phosphoric Acid
I recently added 40g of sulfuric acid to about 67g of sodium orthophosphate, as per stoichiometry to ... |
14-1-2014 at 20:44
by: elementcollector1 |
The Short Questions Thread (4)
[rquote=315451&tid=25055&author=Cheddite Cheese]Related question:
One of my stoppers has f ... |
14-1-2014 at 18:34
by: elementcollector1 |
The Short Questions Thread (4)
I have a 2-hole stopper (size 0) that is current occupied by 2 ~3/16" diameter test tubes. The stopp ... |
14-1-2014 at 17:05
by: elementcollector1 |
The Short Questions Thread (4)
I believe this is 'freeze distillation' in action: More concentrated solutions of potassium chlorate ... |
14-1-2014 at 14:39
by: elementcollector1 |
The Short Questions Thread (4)
What was the purity? If it was anything less than 24k, the base metals in the structure will dissolv ... |
14-1-2014 at 13:56
by: elementcollector1 |
New method for potassium?
Please don't use that particular acronym. We all know who you're referring to and just how much he " ... |
14-1-2014 at 13:52
by: elementcollector1 |
White phosphorus
Wow.
There is a sticky thread with all kinds of information about phosphorus at the very top of thi ... |
13-1-2014 at 18:52
by: elementcollector1 |
separation of Ni/Cd from batteries
When you say you heated the gray one to remove the coating, did the coating melt or oxidize off? |
13-1-2014 at 04:25
by: elementcollector1 |
Electromagnets!
Have since switched to a MOSFET and mini lead-acid battery, which claims 6V and 4.5A. Should be bett ... |
11-1-2014 at 18:22
by: elementcollector1 |
Electromagnets!
Yeah, re-took a look at that. Didn't quite understand the applications of Ohm's Law - thought that i ... |
11-1-2014 at 16:09
by: elementcollector1 |
New possible efficient and clean electrolytic hydrogenation/reduction of aromatic compounds
Do you have any idea what it takes to ionize hydrogen? At the required electrical power, your produc ... |
11-1-2014 at 14:26
by: elementcollector1 |
Electromagnets!
Hoo boy, looking back at this gives me a rush of nostalgia.
Anyway, I just finished winding an elec ... |
11-1-2014 at 13:27
by: elementcollector1 |
The Short Questions Thread (4)
You can order 1g gold bars? How much do they cost? |
11-1-2014 at 11:15
by: elementcollector1 |
Red phosphorus stabilized end encapsuled
Why do you want to 'stabilize and encapsulate' it? What use does this have? |
10-1-2014 at 22:56
by: elementcollector1 |
Red phosphorus stabilized end encapsuled
I am about to try the synthesis posted by Strepta on page 13 (the attached word document: 'Preparati ... |
8-1-2014 at 10:36
by: elementcollector1 |
The Short Questions Thread (4)
^Not likely. At STP, a mole of gas is 22.4 liters. The average test tube is about 10-20 mL, so you d ... |
7-1-2014 at 21:07
by: elementcollector1 |
Pictures of members.
Well, if you click on it it rights itself, so no harm. |
7-1-2014 at 20:28
by: elementcollector1 |
The Short Questions Thread (4)
H[sub]2[/sub] usually burns with an invisible flame - are you sure something else wasn't catching fi ... |
7-1-2014 at 17:23
by: elementcollector1 |
Isolation of Boron from Borax (Sodium Tetraborate)
[rquote=314171&tid=26415&author=eidolonicaurum]
Having tried to do this myself, it is alm ... |
7-1-2014 at 14:40
by: elementcollector1 |
A few questions about electrolysis of CuSO4
The lead would at least partially dissolve away to insoluble lead sulfate - this is a component reac ... |
7-1-2014 at 14:01
by: elementcollector1 |
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