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Hydrogen ignited in Ozone gas
The additional energy you get is due to ozone breaking down to oxygen. Nothing more. It may procee ... |
1-1-2010 at 10:04
by: 12AX7 |
nitration vs oxidation using HNO3
NO3- is resonance stabilized, and essentially inert, so we can safely ignore it (i.e., sugar isn't b ... |
31-12-2009 at 03:16
by: 12AX7 |
Astrophysical QM problem and answer
It's okay. I think I'd like more explanation though.
Tim |
31-12-2009 at 02:01
by: 12AX7 |
The Irish company Steorn builds a pulse motor with no back EMF.
No, that appears to involve crossed fields. This motor uses saturation. It will not operate withou ... |
31-12-2009 at 01:59
by: 12AX7 |
The Irish company Steorn builds a pulse motor with no back EMF.
Ahem, conventional motors use a toroidial stator. Hint: the windings are not arranged as a toroidia ... |
29-12-2009 at 19:07
by: 12AX7 |
Adulteration of gold with tungsten - continued
I'm thinking metal-metal composite, tungsten powder dispersed in gold. Fine particles (micrometer s ... |
29-12-2009 at 04:05
by: 12AX7 |
Cubic acetone peroxide crystals
Can you take pictures of them? Obviously you've already looked at them, I'm guessing you've already ... |
28-12-2009 at 00:34
by: 12AX7 |
Platinum Indium alloy
Ah yes, all kinds of things attack platinum. It's really pretty awful as "inert" substrates go!
... |
28-12-2009 at 00:26
by: 12AX7 |
Astrophysical QM problem and answer
So QUOTE is case sensitive, but not URL??? WTF? Sigh...
Tim |
27-12-2009 at 10:18
by: 12AX7 |
Astrophysical QM problem and answer
This is so cool I felt I had to share with someone, 
Griffiths, [i]Introduction to Quantum Mech ... |
27-12-2009 at 03:30
by: 12AX7 |
Diethyl Ether - Illustrated Practical Guide
Sigma Aldrich claims 2% EtOH and 10ppm BHT in the first ether found on Google. BHT of course is bet ... |
26-12-2009 at 13:21
by: 12AX7 |
Diethyl Ether - Illustrated Practical Guide
Seems to me a transition metal would catalyze the reaction. Or is that more of an iron thing?
Th ... |
26-12-2009 at 01:13
by: 12AX7 |
Si + NaOH
Hydrogen/methane plasma???
Easier to deposit poly-Si with SiCl4 and heat (and maybe some plasma t ... |
23-12-2009 at 01:36
by: 12AX7 |
Microwave Kiln "Microkiln"
Keep in mind that all ceramics become excellent succeptors around about half the lowest melting poin ... |
23-12-2009 at 01:31
by: 12AX7 |
Micro vessels for coral production/allelopathic studies
[rquote=167788&tid=13158&author=brandon]
come on man wheres the warm welcome for a fellow r ... |
22-12-2009 at 02:10
by: 12AX7 |
Antibonding and Delocalization....
Antibonding orbitals mean what they say: they don't contribute to bonding. (I'm not sure if they ha ... |
18-12-2009 at 23:22
by: 12AX7 |
MOT supply for electrolysis
Indeed, switching power supplies are not easily designed by novices.
Tim |
15-12-2009 at 10:20
by: 12AX7 |
capacitor discharge
Spark discharge (ignitron, krytron, etc.). They don't make thyristors that handle the voltage anywa ... |
15-12-2009 at 07:43
by: 12AX7 |
First LD Anode use
Hmm, LD over MnO2 should be indestructible, without having to buy MMO mesh, eh?
Tim |
14-12-2009 at 20:30
by: 12AX7 |
Making an ether based macrocycle using PTC
FYI, you drew four ethylenes in your mono product. 
I suppose there would also be polymers of v ... |
14-12-2009 at 20:14
by: 12AX7 |
First LD Anode use
I do indeed believe my large (and ferrous) cathode was the cause of poor chlorate efficiency. Perch ... |
13-12-2009 at 21:27
by: 12AX7 |
Smelly on a whole new level?
One ponderance: why does thioacetone smell so badly, while thiourea doesn't smell at all? (Well, I ... |
11-12-2009 at 22:45
by: 12AX7 |
luting compounds
A paste of sodium silicate and silica was mentioned: as far as I can tell, that's almost all that fu ... |
11-12-2009 at 19:29
by: 12AX7 |
Smelly on a whole new level?
Alright, amines, thiols and especially isocyanides, are renouned for their pungent odors. A few oth ... |
11-12-2009 at 19:27
by: 12AX7 |
MicroShit's Newest Employees
No, but I've heard of it. Paper abacus, basically, but more programmable.  |
10-12-2009 at 17:20
by: 12AX7 |
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