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Graphite Substrate Lead Dioxide anode
No. PbO<sub>2</sub> decomposes when heated |
24-12-2015 at 06:39
by: phlogiston |
Ammonia Oxidation-Failure
I once got essentially the same setup to work, with air, ammonia (generated the same way) and copper ... |
21-12-2015 at 11:47
by: phlogiston |
New Sheriff in Town
zts16 this thread is an excellent start, thank you very much in advance for your time and effort in ... |
18-12-2015 at 16:10
by: phlogiston |
Molecular Pharmacology
computational chemistry, analytical chemistry, systems biology, neurobiology, developmental biology. |
16-12-2015 at 14:30
by: phlogiston |
Radioisotope Identification
Once equilibrium has been reached, which should be the case in a mineral sample, shouldn't the ratio ... |
12-12-2015 at 03:19
by: phlogiston |
Whats the most dangerous chemical you've ever synthesized?
[rquote=334653&tid=29600&author=AJKOER]As a kid, I managed to prepare approximately 7 cc of ... |
10-12-2015 at 01:01
by: phlogiston |
Insertion of ergotamine gene into yeast DNA
Well, I just mentioned them to underscore the fact that these things are published in top journals b ... |
9-12-2015 at 00:57
by: phlogiston |
Insertion of ergotamine gene into yeast DNA
Yes true actually. He does state what the ultimate goal is. What I meant is that his starting post l ... |
8-12-2015 at 13:21
by: phlogiston |
Insertion of ergotamine gene into yeast DNA
True. What I really meant was whether someone else has achieved and described in scientific literatu ... |
8-12-2015 at 12:40
by: phlogiston |
Insertion of ergotamine gene into yeast DNA
This will realistically consume thousands of bucks and is risky.
You are focusing on generating t ... |
8-12-2015 at 04:53
by: phlogiston |
Insertion of ergotamine gene into yeast DNA
It is good practice to explain in your starting post what it is that you are trying to do.
Also, al ... |
6-12-2015 at 08:34
by: phlogiston |
olfactory fatigue
You won't have to, it has been done.
Stuck B.A. et al (2013) Chemical Senses 39(2):151-157
htt ... |
6-12-2015 at 06:16
by: phlogiston |
When Chemistry Goes Wrong
Yes, it is definitely a good idea to have a little raised edge on the fume hood bottom to contain li ... |
2-12-2015 at 14:40
by: phlogiston |
When Chemistry Goes Wrong
3 liter erlenmeyer on a hot plate. 68% nitric acid + excess of lead. Reaction proceeded nicely at fi ... |
2-12-2015 at 13:45
by: phlogiston |
Silicon from Concrete + boiling Al ?
A very simple test you could do is to add hydrochloric acid. Residual aluminium and aluminium oxide ... |
21-11-2015 at 15:12
by: phlogiston |
Vitamin C
A 60/40 mixture of ascorbic acid/potassium nitrate is known as 'golden powder' and works pretty well ... |
15-11-2015 at 13:14
by: phlogiston |
Nitrates from fireworks
Don't use hot water.
The hot nitrate solution will rapidly react with the metal powders in the mixt ... |
13-11-2015 at 11:23
by: phlogiston |
"Hacked/Modified" Microwave to 2-3x power (4,000 watts) - thoughts?
It may be possible to lock the magnetrons using PLL techniques, but it is probably a huge amount of ... |
10-11-2015 at 12:27
by: phlogiston |
Pressing powders into a pellet: how it works
I suspect van der Waals forces are a big part of the answer.
Lots of substances undergo phase tra ... |
10-11-2015 at 12:19
by: phlogiston |
How to view spectrum of aqueous solution ?
Firstly, a LED lamp is not a very good choice for spectroscopic purposes. It has strong emission ban ... |
6-11-2015 at 12:26
by: phlogiston |
Graphite Substrate Lead Dioxide anode
I drew that crappy picture of your setup in the 90's of the previous century. Never expected to see ... |
5-11-2015 at 12:11
by: phlogiston |
Calculating electrical resistance of an aqueous solution?
It is great if you are simply interested in the theory behind it, but realistically trying to predic ... |
3-11-2015 at 15:26
by: phlogiston |
Elecric arc colors of CaO + charcoal ?
What was the source of the graphite electrodes?
If you used gouging rods (gutselectroden in Dutch), ... |
3-11-2015 at 12:18
by: phlogiston |
Elecric arc colors of CaO + charcoal ?
Was it a virgin furnace, or is it possible that residue from previous experiments were present? |
2-11-2015 at 13:13
by: phlogiston |
Theoretical Synthesis of Phosgene
Does any nasty equipment or stupid dead life forms remain on the plot? What happens if it becomes an ... |
20-10-2015 at 14:12
by: phlogiston |
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