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What does partitioned mean?
Nobody here is trying to flame or degrade you. The simple truth is that these reactions you have po ... |
30-7-2009 at 22:39
by: ammonium isocyanate |
The short questions thread (2)
In order to subliminate ice, you need a pressure a little under 1kPa (~1/100 of an atmosphere), whic ... |
30-7-2009 at 21:56
by: ammonium isocyanate |
2-chloroethanol
The classic synthesis of propylene oxide proceeds via a propylene chlorohydrin intermediate. It can ... |
30-7-2009 at 19:26
by: ammonium isocyanate |
What does partitioned mean?
Saturated means that a solution can dissolve no more solute than it already has. A saturated soluti ... |
30-7-2009 at 10:27
by: ammonium isocyanate |
chiral resolution of L-alanine
Does L-alanine form enantiopure crystals that can be seperated out easily, or are more complicated t ... |
29-7-2009 at 23:25
by: ammonium isocyanate |
Poll: Is there too much illegal drug discussion?
You're assuming home-made speed would be better quality, which I'm guessing is often not the case. |
29-7-2009 at 21:55
by: ammonium isocyanate |
The short questions thread (2)
Thanks for the advice, but I ended up figuring out how to dispose of it. I dissolved the ammonium d ... |
29-7-2009 at 21:20
by: ammonium isocyanate |
The short questions thread (2)
What is the best way to dispose of chromate/dichromate compounds? I don't have any soluble lead (II ... |
29-7-2009 at 13:21
by: ammonium isocyanate |
Using the proper flask
I can't see why, unless a reagent is being introduced and must be introduced slowly, or if stirring ... |
28-7-2009 at 21:42
by: ammonium isocyanate |
Poll: Is there too much illegal drug discussion?
Let me rant for a little bit about the Federal Analog Act...
Under it, anything is a controlled s ... |
28-7-2009 at 20:52
by: ammonium isocyanate |
Deeb's revenge
[rquote=158845&tid=12300&author=MagicJigPipe]
I will stop with the satirical posts. I swea ... |
28-7-2009 at 20:26
by: ammonium isocyanate |
The short questions thread (2)
Hmmm... I guess I'll have to try boiling, as evaporating isn't an option given that I have ~600mL of ... |
28-7-2009 at 10:48
by: ammonium isocyanate |
Intended Use Form
Did the seller provide such a form for you to fill out? If so, could you post the details?
It is ... |
28-7-2009 at 10:10
by: ammonium isocyanate |
how to get 1-Naphthoyl chloride by naphthoic acid?
Probably heating at reflux for anywhere from thirty minutes to several hours, followed by removal of ... |
27-7-2009 at 22:19
by: ammonium isocyanate |
Synthesis of a BOP reagent?
I can't think of any easy laboratory route to this compound. It would be better just to buy it, as ... |
27-7-2009 at 21:28
by: ammonium isocyanate |
Red phosphorus to Phosphorus trichloride?
I thought that phosphorus pentachloride would only result from an excess of chlorine, which could be ... |
26-7-2009 at 14:57
by: ammonium isocyanate |
Red phosphorus to Phosphorus trichloride?
Because that is the molecular structure of the white phosphorus allotrope. It exists as 4 phosphoru ... |
26-7-2009 at 14:37
by: ammonium isocyanate |
Exotic thermites & analogs
Well in my quest to find a reliable ignition source in windy conditions I have stumbled upon a very ... |
26-7-2009 at 10:17
by: ammonium isocyanate |
The short questions thread (2)
You could use P4O10 as a dessicant, but that is hard to come by (at least for me).
I have a que ... |
26-7-2009 at 09:55
by: ammonium isocyanate |
Why can't you define the exact position of an electron again?
Vogelzang is right. Heisenberg's uncertainty principal says that you can know either the motion or ... |
25-7-2009 at 15:47
by: ammonium isocyanate |
The short questions thread (2)
[rquote=158577&tid=12054&author=manimal][rquote=158574&tid=12054&author=ammonium iso ... |
25-7-2009 at 15:33
by: ammonium isocyanate |
Bad Chemistry on TV
I saw that House episode and laughed. Normally I like House, but I have found a few errors lately. ... |
25-7-2009 at 13:21
by: ammonium isocyanate |
The short questions thread (2)
There are a number of ways you could do it. One would be to react the solution with a base and then ... |
25-7-2009 at 13:09
by: ammonium isocyanate |
standard solutions/vol/mol
Another important thing to remember is that volumes don't add linearly. For example, If you place c ... |
25-7-2009 at 12:55
by: ammonium isocyanate |
standard solutions/vol/mol
DJF90,
Copper(II) sulfate reacts with hydrogen sulfide to precipitate highly insoluble copper(II) ... |
24-7-2009 at 17:22
by: ammonium isocyanate |
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