Sciencemadness Discussion Board
Not logged in [Login ]
Go To Bottom

Search
[Next Page]
AlCl3 from HCl and foil
I would expect the equilibrium of AlCl3 + 3 ROH = Al(OR)3 + 3 HCl to lie to the left, because methox ...
6-3-2018 at 11:21
by: DraconicAcid
AlCl3 from HCl and foil
Why would you even consider the formation of methoxide? The expected product would be aluminum chlo ...
6-3-2018 at 08:59
by: DraconicAcid
AlCl3 from HCl and foil
In basic solution, iodine will oxidize things like isopropanol to give acetone, and then follow up w ...
5-3-2018 at 21:31
by: DraconicAcid
AlCl3 from HCl and foil
Iodine reacts rapidly with methanol? I don't think so- I've run labs where the students react iodin ...
5-3-2018 at 20:45
by: DraconicAcid
How do I deal with an organic liquid that doesn't dissolve in certain other organic liquids?
Something that's insoluble in an alkane like hexane and also insoluble in water isn't surprising- mo ...
5-3-2018 at 18:19
by: DraconicAcid
Copper Ferrocyanide, Copper Hydrogen Ferrocyanide Tetrahydrate, and Sodium Copper Hydrogen Ferrocyanide
Depends on where you look. Difficult to find, though.
4-3-2018 at 17:53
by: DraconicAcid
Separation question
[rquote=509392&tid=80938&author=Reboot]The PGME is reportedly miscible with water, while the ...
4-3-2018 at 15:08
by: DraconicAcid
The Short Questions Thread (4)
Kf is the eq'm constant for Al(3+) + 4 OH(-) = Al(OH)4(-)

The reaction Al(OH)3 + OH(-) = Al(OH)4( ...
3-3-2018 at 22:53
by: DraconicAcid
Reaction between copper sulfate and ferric chloride
[rquote=509308&tid=80874&author=AJKOER]However, in practice with say light and air exposure, ...
3-3-2018 at 20:13
by: DraconicAcid
The Short Questions Thread (4)
[rquote=509228&tid=25055&author=wg48]I have googled this question with no luck. Does carbon ...
3-3-2018 at 12:32
by: DraconicAcid
Your last "OH SHIT!" moment [aka how I accidentally made manganese heptoxide]
My worst "Oh Shit" moment was when I purposely made dimanganese heptoxide, but then attempted to ext ...
2-3-2018 at 12:45
by: DraconicAcid
NaOH / Al separation (drain cleaner)
How big are the pellets? You might be able to put the sealed container on some sort of shaker, and ...
27-2-2018 at 11:50
by: DraconicAcid
Al acetate from Al metal and acetic acid
If you're using aluminum foil, it usually contains silicon as an impurity that gives a grey powder w ...
23-2-2018 at 20:15
by: DraconicAcid
Heavy metal chlorites
Hmmmm....nitrite can act as a ligand....have you tried adding a large xs of chlorite to the cobalt o ...
19-2-2018 at 08:13
by: DraconicAcid
Distilling vinegar - removing water before AA passes over?
But if that were to happen, the iron(II) hydroxide would react with the acetic acid to regenerate wa ...
17-2-2018 at 17:07
by: DraconicAcid
Distilling vinegar - removing water before AA passes over?
[rquote=507761&tid=80502&author=AJKOER]As vinegar is generally 95% water :o perhaps an inter ...
17-2-2018 at 15:37
by: DraconicAcid
Is This Aluminum Oxide ?
The reaction would not be as shown, but 2 AlCl3 + 3 H2O --> Al2O3 + 6 HCl. Aluminum chloride wil ...
17-2-2018 at 11:13
by: DraconicAcid
Lead Acetate soaked filter dissolved Al foil & grew coral like crystals
I would expect it to be metallic lead from a displacement reaction.
15-2-2018 at 14:30
by: DraconicAcid
(Neutron detector) Melting Lithium fluoride into bigger, clean lumps-
Lithium *ions* will not react with nitrogen, and fluoride *ions* are very stable. You can't melt Li ...
13-2-2018 at 10:40
by: DraconicAcid
Aromatic aldehydes using Gattermann Koch Reaction
[rquote=507203&tid=80452&author=K1996][rquote=507120&tid=80452&author=DraconicAcid]W ...
12-2-2018 at 23:29
by: DraconicAcid
Aromatic aldehydes using Gattermann Koch Reaction
Why do you want to formylate it, as opposed to, say, acylating it (which would be far easier)?
12-2-2018 at 09:36
by: DraconicAcid
Resorcinyl monoacetate
I don't have any advice to add; I'm just suddenly curious about the properties of catechol oxalate.. ...
10-2-2018 at 15:57
by: DraconicAcid
CO3 formed in small amounts?
Do you have a cite for either of these reactions?
10-2-2018 at 11:00
by: DraconicAcid
triphosgene
any time I've ever been exposed to phosgene, it's smelled like the bottom of an old lawn mower- noth ...
8-2-2018 at 12:26
by: DraconicAcid
Yield 136% while making Fe2O3 by electrolysis
[rquote=506483&tid=80378&author=AJKOER]If I am understanding correctly, you employed 175 g N ...
7-2-2018 at 16:48
by: DraconicAcid
[Next Page]

  Go To Top