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Acetic anhydride preparation
[quote]BAV, I’m not sure if the hexametaphosphate salts would do the trick as described in that pa ... |
15-8-2023 at 12:52
by: clearly_not_atara |
Why is Beryllium so rare ?
Basically, nucleons have orbitals like electrons. The first orbital has two states, just like with e ... |
10-8-2023 at 19:07
by: clearly_not_atara |
"Selectively" precipitating maltose from wort?
I had the thought that you could make a decent high-protein food if you remove most of the starch fr ... |
10-8-2023 at 19:02
by: clearly_not_atara |
What substance are thistle spines made of?
Two major needle-forming minerals in plants are silica and also, apparently, calcium oxalate:
https ... |
10-8-2023 at 17:16
by: clearly_not_atara |
Strange behaviour in the reaction of calcium carbonate with propionic acid
The equilibrium pH of water in normal air is like 5.7 or so IIRC. The pKa of propionic acid is aroun ... |
5-8-2023 at 09:52
by: clearly_not_atara |
Enolate arylation without palladium?
There are also copper-catalyzed versions. Sometimes the ligands are not so complex (e.g. prolinol, N ... |
5-8-2023 at 07:17
by: clearly_not_atara |
The First Room-Temperature Ambient-Pressure Superconductor
You are confusing doping with templating or confining.
Anyway, it is important to also consider ... |
4-8-2023 at 15:29
by: clearly_not_atara |
KCl+Li does react and isolates K metal but why not KCl+Mg ?
RS: note that the enthalpy difference for the Li rxn in your calculations is 80% just the enthalpy o ... |
4-8-2023 at 15:03
by: clearly_not_atara |
KCl+Li does react and isolates K metal but why not KCl+Mg ?
Enthalpy of 2 KCl is probably much lower than MgCl2. For KOH vs MgO, compatibility of Mg2+ in crysta ... |
4-8-2023 at 09:35
by: clearly_not_atara |
The First Room-Temperature Ambient-Pressure Superconductor
The proposed chemical equations for this substance are all obviously wrong. It is not acceptable to ... |
4-8-2023 at 06:03
by: clearly_not_atara |
Lactic acid
There's also definitely a titanium lactate complex, though idk how it could help isolate lactate. |
2-8-2023 at 04:28
by: clearly_not_atara |
Alcohol oxidation via chromic acid
Usually we speak only of Cr3+ and Cr6+, although with a little effort you can make Cr2+ (and these c ... |
25-7-2023 at 06:02
by: clearly_not_atara |
ethanol self-condensation
Thanks Bedlasky! |
22-7-2023 at 18:55
by: clearly_not_atara |
ethanol self-condensation
[rquote=685861&tid=159733&author=kmno4]No.
You are talking abot something getting brown. Et ... |
19-7-2023 at 20:46
by: clearly_not_atara |
Barium peroxide from barium carbonate
I still don't understand what was wrong with just using acetate. Why faff around trying to make a ni ... |
19-7-2023 at 20:42
by: clearly_not_atara |
ethanol self-condensation
Scavenging oxygen with sulfite is likely to be difficult because sulfite does not react that much mo ... |
18-7-2023 at 05:54
by: clearly_not_atara |
ethanol self-condensation
I believe that the first step is something to the effect of:
EtO- + O2 >> EtO3- >> HO ... |
17-7-2023 at 10:02
by: clearly_not_atara |
Phenol to salicaldahyde how?
The ortho-formylation of interest in drug synthesis is just one of five or six steps, depending on t ... |
14-7-2023 at 05:31
by: clearly_not_atara |
Preparation of Ketones by Calcium salt Pyrolysis
I've seen some claims about barium. Toady claimed that substoichiometric baryta with the mixed acids ... |
14-7-2023 at 05:03
by: clearly_not_atara |
Novel Ketene synthesis - First time poster, long time reader
[rquote=685712&tid=159719&author=mayko]Whether it could be a useful preparation I don't know ... |
14-7-2023 at 04:07
by: clearly_not_atara |
Novel Ketene synthesis - First time poster, long time reader
[quote]from what I've read[/quote]
From what I've read, the sky is green.
Where are you reading ... |
13-7-2023 at 19:40
by: clearly_not_atara |
Caprolactam reduction to azepane?
[file]98804[/file] |
13-7-2023 at 18:23
by: clearly_not_atara |
Nitroethane from ethanol
[quote]So it is possible that a working chemical artificial intelligence will appear in the not-so-d ... |
12-7-2023 at 13:46
by: clearly_not_atara |
Sciencemadness comment box!
[rquote=685635&tid=159717&author=Texium]I think we need a new rule on this forum of NO posti ... |
12-7-2023 at 12:45
by: clearly_not_atara |
Dissolving organic tissues in hydroxides
This works, but the problem is that you will probably end up spending more money on alkali than you ... |
6-7-2023 at 19:44
by: clearly_not_atara |
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