| Search |
| [Next Page] |
Electric motor driven alternators for high amp 6V current..
[quote][i]Originally posted by ShadowWarrior4444[/i]
*Raises an eyebrow* I don't actually see a sho ... |
26-7-2008 at 00:43
by: 12AX7 |
Electric motor driven alternators for high amp 6V current..
No, primary current is the sum of reactive current, idle losses and load current. Saturation has no ... |
25-7-2008 at 20:49
by: 12AX7 |
How to access references ?
References, obviously... Academic literature citations, which generally need a paid account or subs ... |
25-7-2008 at 06:04
by: 12AX7 |
Electric motor driven alternators for high amp 6V current..
What, you calculated R as estimated iron resistivity? It's obviously the wire resistance, which dep ... |
25-7-2008 at 01:52
by: 12AX7 |
remove alumina from the stainless steel base
NaOH |
24-7-2008 at 22:57
by: 12AX7 |
Reaction with stomach acids?
One way or another, the medicine is absorbed, either in the stomach or intestine. Chemicals like wa ... |
22-7-2008 at 21:06
by: 12AX7 |
H2SO4?
Cu(NH3)4(2+) + 2 H2SO4 = Cu(2+) + 2 (NH4)2SO4
Tetrammine complex, like most complexes, needs alka ... |
22-7-2008 at 13:18
by: 12AX7 |
Vacuum controlled spark gap
A good estimate is 20-30V drop across an arc under atmospheric pressure. Out of 5kV, that's a bit l ... |
21-7-2008 at 12:37
by: 12AX7 |
H2SO4 by the Lead Chamber Process - success
Read the metaphosphoric acid thread. Glassy fused HPO3 has been used to prepare SO3.
Tim |
21-7-2008 at 12:31
by: 12AX7 |
The lead salts preparation thread!
[quote][i]Originally posted by Picric-A[/i]
yea, you didnt heat it strong enough so it didnt sepera ... |
21-7-2008 at 12:30
by: 12AX7 |
Removal of Copper salts from H2SO4
That doesn't work. You could distill, except HCl is considerably more voltatile than H2SO4, which i ... |
20-7-2008 at 23:16
by: 12AX7 |
Sizes of slits for Double Slit experiment?
Oh, for cutting it, that would certainly work well.
Tim |
20-7-2008 at 20:55
by: 12AX7 |
The lead salts preparation thread!
Last time I tried that, I got what turned out to be a green granular substance (it was yellow to ora ... |
20-7-2008 at 20:45
by: 12AX7 |
Vacuum controlled spark gap
Indeed, a good example of voltage standoff vs. pressure. Things get even more interesting at still ... |
20-7-2008 at 11:52
by: 12AX7 |
Sizes of slits for Double Slit experiment?
Is gold leaf opaque enough? I mean, I can even see through CDs... how many atoms of aluminum do the ... |
20-7-2008 at 09:18
by: 12AX7 |
The lead salts preparation thread!
Yeah, way too fucking big, and horribly out of focus to boot. |
20-7-2008 at 09:13
by: 12AX7 |
Mellitic Acid Synthesis and Properties
I think cold KMnO4 was meant with the hexamethylbenzene. I don't see anything non-electrolytic atta ... |
19-7-2008 at 16:30
by: 12AX7 |
Mellitic Acid Synthesis and Properties
I seem to recall the first proton is rather acidic (nearly strong). I don't remember if I saw that ... |
18-7-2008 at 19:46
by: 12AX7 |
Permanganates
Did it fuse completely? Carbonates take a good bit more heat to work with. Try hydroxide.
Tim |
17-7-2008 at 19:19
by: 12AX7 |
Extraction of gallotannin - Ideal method?
It's my understanding that galls (oak gall "nuts", nubs seen on the underside of leaves, etc.) and o ... |
17-7-2008 at 10:28
by: 12AX7 |
Phenylacetones from vicinal dihalides
[quote][i]Originally posted by not_important[/i]
Diene intermediate. See http://classes.yale.edu/ ... |
17-7-2008 at 02:16
by: 12AX7 |
Phenylacetones from vicinal dihalides
Isomerization? With a methyl?! That's not something they told me about. How does that happen? In ... |
16-7-2008 at 21:50
by: 12AX7 |
Recrystallisation solvent for ice (frozen H2O)
Butane isn't nearly polar enough. Try ammonia? 
I suppose the problem with most alcohols would ... |
16-7-2008 at 21:44
by: 12AX7 |
Permanganates
[quote][i]Originally posted by not_important[/i]
Mn2O3 can be had by air ignition in the 500-900 ... |
16-7-2008 at 11:59
by: 12AX7 |
Contact Process With CO/CO2 Rich Gas
SO3 is a bit of an oxidizer, ain't it? Should be no problem to get rid of the CO quite rapidly then ... |
15-7-2008 at 23:25
by: 12AX7 |
| [Next Page] |
