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Ammonia Gas Generator
"No, Ammonium Nitrate will not explode if heated to dryness. It will decompose into nitrogen oxides ... |
21-1-2007 at 04:50
by: unionised |
Quick question
Like this?
http://en.wikipedia.org/wiki/Soxhlet_extractor |
21-1-2007 at 04:43
by: unionised |
Salts leeched from ground?
My best guess is Epsom salts ie hydrated MgSO4.
They solubility is about right, the melting and los ... |
21-1-2007 at 04:14
by: unionised |
The effect of acid on skin
I think that may be the effect of "acid" on some other part of the body. |
18-1-2007 at 12:22
by: unionised |
Buy your own GLOWING FISH!
Zebra fish are evolving just like anything else. If there is evolutionary pressure on them to glow i ... |
18-1-2007 at 12:18
by: unionised |
Extraction problems.
I usually find that adding a drop or 2 of methanol to the "bubbles" with a long thin pipette works. |
18-1-2007 at 11:52
by: unionised |
Choosing the solvent
"Symmetry effects "polarity" little"
In the very real sense that, while o dichlorobenzene has a fai ... |
17-1-2007 at 11:52
by: unionised |
The effect of acid on skin
H2SO4 + 65% of its weight of SO3 is very clearly fuming sulphuric acid. |
16-1-2007 at 11:26
by: unionised |
Choosing the solvent
Interesting thought, if this
"Methinks roamingnome == gil == semiautomatically generated posting. ... |
16-1-2007 at 11:13
by: unionised |
H-NMR of benzoyl pyridine
Dr.3vil
I'm feeling greedy so I'd like to know if you (or anyone else here) has a similar database ... |
15-1-2007 at 12:22
by: unionised |
Copper coating from chemical processes, like hydrogen reduction?
Try searching for electroless copper. |
15-1-2007 at 12:07
by: unionised |
Electrets
From the first of those sites I quote (for the delight and education of those reading this thread) t ... |
10-1-2007 at 11:13
by: unionised |
Mossbauer spectroscopy
"does anyone know a good site?"
Yes, try Google. |
10-1-2007 at 11:06
by: unionised |
MATERIALS I AM AFTER
Hey, come on, a mistake in the spelling isn't a real problem. Totally failing to explain what you ar ... |
9-1-2007 at 11:42
by: unionised |
MATERIALS I AM AFTER
Come to that, what's an asbestos gauge?
By the way, TYPING IN CAPITALS makes you look like you ar ... |
9-1-2007 at 11:11
by: unionised |
SnCl2.2H2O reactions
This bit
"I`ve had an interesting reaction with Etoh + SnCl2 and Fluorscein though, the fluoroscein ... |
8-1-2007 at 10:47
by: unionised |
Acyl chloride on TLC
"Is there a reason for using solvent (benzene)? Simply mix the acid with excess of SOCl2, "
I think ... |
8-1-2007 at 10:34
by: unionised |
Acyl chloride on TLC
What's the mobile phase?
Anyway, the silica gel coating on TLC plates is very hygroscopic so hydrol ... |
7-1-2007 at 09:04
by: unionised |
SnCl2.2H2O reactions
2 SnCl2 +O2 +2 H2O ---> 4 HCl + 2 SnO2
HCl wil catalyse various condensation reactions in aceton ... |
7-1-2007 at 03:49
by: unionised |
SnCl2.2H2O reactions
My guess would be that it got oxidised by air and hydrolysed to SnO2 |
7-1-2007 at 01:09
by: unionised |
Any of these chems OTC?
True, but it can also be obtained by the simple reaction of copper sulphate and potassium iodide. Io ... |
6-1-2007 at 08:27
by: unionised |
Indicators
I think the phenolphthalein in ex-lax has been replaced by senna in the UK too. On the other hand I ... |
5-1-2007 at 05:03
by: unionised |
THC Solvent Extraction Patent ?
Happy new year.
"The only questionable part of this thread is your completely unbased assumption th ... |
4-1-2007 at 08:26
by: unionised |
How Did 2006 Go For You ?
"The overpaid asshole who designed it needs to be kicked in the head ! "
If you hold him I'll kick ... |
23-12-2006 at 06:12
by: unionised |
Bismuth from its Subsalicylate (Pepto-Bismol®)
"And when living with parents one can't just drill a hole in the wall. My lab is also getting too sm ... |
23-12-2006 at 06:06
by: unionised |
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