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Lithium halides
If the crystals have visible structure, they're (probably) quite pure.
If you're simply trying to ... |
15-2-2019 at 02:52
by: I am a fish |
possibly dumb question: Food safety of unknown glassware
If you wanted to depart from sanity completely, you could swill out the glassware with hydrofluoric ... |
8-2-2013 at 13:55
by: I am a fish |
Turning CsNO3 to other cesium salts.
If you have means to create 1000C temperatures, you could try a modification of the <a href="http ... |
7-10-2011 at 12:13
by: I am a fish |
test for sodium nitrite?
Nitrite will turn dilute iron (II) sulphate solution dark brown, due to the formation of a complex. |
16-4-2010 at 02:08
by: I am a fish |
Disposal of ethylenediamine
[quote]Sell it on eBay.[/quote]
I don't want to sell chemicals to people I don't know. Furthermo ... |
16-4-2010 at 01:57
by: I am a fish |
Disposal of ethylenediamine
I have a a sample of ethylenediamine which has eaten its way out of one container, and is coming clo ... |
15-4-2010 at 01:23
by: I am a fish |
If possible, need a quick and dirty test for lead
Barium (and to a lesser extent lead) may be detectable using the flame test. The emissions could we ... |
15-4-2010 at 01:00
by: I am a fish |
Hunig's base
[quote][i]Originally posted by Nicodem[/i]
Both those amines are liquids in that temperature range ... |
14-2-2008 at 09:21
by: I am a fish |
Why is Hydrogen-1 stable?
[quote][i]Originally posted by len1[/i]
Im sorry, I assume no such thing as you say. What I wrote ... |
6-1-2008 at 10:39
by: I am a fish |
Why is Hydrogen-1 stable?
[quote][i]Originally posted by len1[/i]
Bingo! Indeed 'my toy model' predicts other higher energy ... |
6-1-2008 at 05:00
by: I am a fish |
Why is Hydrogen-1 stable?
[quote][i]Originally posted by len1[/i]
You mentioned the electron 'escaping'. That is non-standar ... |
5-1-2008 at 09:50
by: I am a fish |
Why is Hydrogen-1 stable?
[quote][i]Originally posted by len1[/i]
...the main reason - the centrifugal force if you like - wh ... |
5-1-2008 at 04:24
by: I am a fish |
Why is Hydrogen-1 stable?
[quote][i]Originally posted by maniacscientist[/i]
The paradigma of the nucleus having not the chan ... |
1-1-2008 at 13:44
by: I am a fish |
CPSC Won! FireFox case Lost!
[quote][i]Originally posted by The_Davster[/i]
...This says it all about the scum " the ability to ... |
1-1-2008 at 07:22
by: I am a fish |
Why is Hydrogen-1 stable?
The electron isn't trapped on the nucleus due to Heisenberg's Uncertainty principle. If the electro ... |
1-1-2008 at 06:52
by: I am a fish |
Police Questions
[list=1]
[*]The initial post involved the possibility of amateur chemistry attracting police attent ... |
31-12-2007 at 10:42
by: I am a fish |
Please keep to the topic
Yet again, a chemistry related topic has degenerated into political bickering. Please keep to the o ... |
31-12-2007 at 06:20
by: I am a fish |
Forget everything else, diamond is the answer!
The impure nitrogen-doped diamonds sell for more, because that is how the gem market is stacked, wit ... |
15-12-2007 at 11:23
by: I am a fish |
Forget everything else, diamond is the answer!
Actually, [i]not[/i] doping synthetic diamond with nitrogen is the difficult bit. [url=http://en.wik ... |
14-12-2007 at 10:14
by: I am a fish |
Interesting rare earth metals (lanthanoids) and thier salts
[quote][i]Originally posted by Sauron[/i]
I think you mean lanthanides not lanthanoids.[/quote]
... |
8-10-2007 at 09:15
by: I am a fish |
Readily Available Chemicals Website: Version 2
Beryl (of which emerald and aquamarine are specifically coloured varieties) is harmless. It is hard ... |
29-9-2007 at 02:56
by: I am a fish |
stocking chemicals
The four absolute essentials that any home experimenter should strive to obtain are:
[list]
[*]Hyd ... |
25-9-2007 at 06:09
by: I am a fish |
61 year old man's chemicals stolen and destroyed
[b]"[/b][No person shall] be deprived of life, liberty, or property, without due process of law; nor ... |
17-9-2007 at 01:45
by: I am a fish |
Moderator warning:
This is an interesting thread which runs the risk of degenerating into yet another religious/politic ... |
13-9-2007 at 04:41
by: I am a fish |
BariumCarbonate from BariumSulfate + Soda
Barium sulfate and sodium carbonate are both very cheap, and so (on a small scale) it's perfectly ac ... |
13-9-2007 at 04:31
by: I am a fish |
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