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Things I Will Never Make
... friends with Donald Trump. |
2-5-2017 at 10:40
by: unionised |
2,3-Dibromopropanoic acid from Acrylic acid
Never done this reaction, but I recall that acetic acid is used as a solvent for brominations.
It s ... |
2-5-2017 at 10:35
by: unionised |
Solvents purification by drying then freezing them!
[rquote=481944&tid=73728&author=Geocachmaster]
"I don't know how do azeotropes act when the ... |
1-5-2017 at 06:21
by: unionised |
lead acetate "neutralization"
Assuming this data is right
http://bilbo.chm.uri.edu/CHM112/tables/KspTable.htm
lead carbonate ... |
1-5-2017 at 01:54
by: unionised |
sodium metal extraction - Nurdrage did it!
It looks like "cheating" a bit to me to say they don't use electrolysis.
The magnesium was made tha ... |
30-4-2017 at 07:54
by: unionised |
Bisulfite adduct issues
Does sulphite/ SO2 reduce nitro compounds?
I have a feeling that I read somewhere that it can, but ... |
30-4-2017 at 07:24
by: unionised |
lead acetate "neutralization"
Lead sulphide is, in principle, even better- but usually less practical.
The precipitated lead ca ... |
30-4-2017 at 07:21
by: unionised |
Can nitrous oxide be used as an inert gas?
[rquote=481327&tid=73615&author=LD5050][rquote=481309&tid=73615&author=unionised]
... |
23-4-2017 at 13:00
by: unionised |
Can nitrous oxide be used as an inert gas?
Near room temperature it's pretty unreactive, but if there's some sort of accident it will make thin ... |
23-4-2017 at 06:29
by: unionised |
Is Samarium really this cheap?
That picture looks a lot more like samarium oxide than any metal. |
22-4-2017 at 04:19
by: unionised |
Opinions on this HBr synth
You say "HBr will only form as the final step if there is no air present,"
Why? |
19-4-2017 at 04:32
by: unionised |
Getting rid of forum spam
[rquote=480989&tid=73541&author=zts16]With the current system, if two "trusted" members or o ... |
19-4-2017 at 03:54
by: unionised |
Getting rid of forum spam
What is the current system?
OK, so I gather that the spam reporting system goes something like th ... |
18-4-2017 at 09:02
by: unionised |
What in the world happened
[rquote=480415&tid=73378&author=anewsoul][rquote=480399&tid=73378&author=unionised]
... |
11-4-2017 at 10:55
by: unionised |
What in the world happened
[rquote=480275&tid=73378&author=Sulaiman]I'm only guessing based on the Wikipedia article ht ... |
10-4-2017 at 12:15
by: unionised |
Preparation of soluble zinc phosphate from ZnO
If memory serves, it's only a problem at 200C and above |
9-4-2017 at 08:12
by: unionised |
Preparation of soluble zinc phosphate from ZnO
Don't forget that hot conc phosphoric acid attacks glass. |
9-4-2017 at 06:36
by: unionised |
Alternatives to dichromate for oxidation of TNT to TNB
[rquote=480204&tid=73355&author=PHILOU Zrealone]Cl2/NaOH (thus bleach) should be able to dri ... |
8-4-2017 at 10:51
by: unionised |
Ethyl acetoacetate with Mg(OEt)2 catalyst
From time to time I have wondered if you can make magnesium methoxide from Mg and MeOH, then add a s ... |
8-4-2017 at 04:17
by: unionised |
Air rifle pump for pressurizing catalytic hydrogenation vessel?
[rquote=479962&tid=73287&author=Melgar]
Third, comparing a 1-liter vessel exploding to a ... |
6-4-2017 at 10:58
by: unionised |
how to get make a nitrogen atmosphere?
[rquote=479542&tid=72713&author=Melgar]
Technically, what they're saying is accurate. Nitr ... |
1-4-2017 at 05:47
by: unionised |
how to get make a nitrogen atmosphere?
[rquote=479479&tid=72713&author=XeonTheMGPony]Nitrogen expands less under the influence of t ... |
1-4-2017 at 05:42
by: unionised |
Does Hpnotiq liqueur smell like hydrogen cyanide?
Do you know what benzaldehyde smells like?
|
26-3-2017 at 10:41
by: unionised |
How to make/obtain a pressure release valve
15PSI is probably the top end of what you can use it for, but did you consider the good old mercury ... |
25-3-2017 at 13:10
by: unionised |
Electrolysis
[rquote=478869&tid=73132&author=veganalchemist]Hi, I need to do some electrochemistry with m ... |
25-3-2017 at 08:26
by: unionised |
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