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Potassium Halide Solution Smell
Maybe a cleaner had just mopped the floor?  |
4-4-2014 at 09:32
by: forgottenpassword |
Organic Chemistry Online
[rquote=325753&tid=29906&author=thesmug]As many of you probably know, I know very little abo ... |
4-4-2014 at 08:52
by: forgottenpassword |
The Short Questions Thread (4)
Sodium bromide is cheap in bulk. 25 kg for 120 pounds: http://www.ebay.co.uk/sch/i.html?_trksid=p205 ... |
4-4-2014 at 08:04
by: forgottenpassword |
The Short Questions Thread (4)
I think that it would be a lot simpler and easier to buy a bromide salt, or pool brominating tablets ... |
4-4-2014 at 07:42
by: forgottenpassword |
Storage of Manganese heptoxide
According to this post: http://www.sciencemadness.org/talk/viewthread.php?tid=24125&page=2#pid28 ... |
4-4-2014 at 07:27
by: forgottenpassword |
mercury chloride
[rquote=325785&tid=29897&author=morsagh]I haven´t got concentrated sulfuric acid. And i don ... |
4-4-2014 at 06:30
by: forgottenpassword |
Storage of Manganese heptoxide
Very nice. How did you prepare/purify it? |
4-4-2014 at 00:18
by: forgottenpassword |
Potassium Halide Solution Smell
Probably bromine and iodine. Iodide solutions often have a yellow colour due to iodine. The nose is ... |
3-4-2014 at 14:30
by: forgottenpassword |
mercury chloride
As I understand it, heating a mixture of the two powders (mercury sulphate and sodium chloride) in a ... |
3-4-2014 at 13:17
by: forgottenpassword |
mercury chloride
From what I gather, the easiest route from elemental mercury would be to form the mercury (II) sulph ... |
3-4-2014 at 11:42
by: forgottenpassword |
drying agent for silica gel
Dry it in an oven at 110 C. |
3-4-2014 at 09:33
by: forgottenpassword |
Chemically removing colored dyes
Yes, use decolourising carbon and filter whilst hot. |
3-4-2014 at 06:25
by: forgottenpassword |
I want to hear your favorite chemistry demonstrations
Would helium affect the pitch of the bark? |
2-4-2014 at 08:24
by: forgottenpassword |
Easy OTC oxidative cleavage of alkenes - Real or more BS?
I do not have access to the paper, but from what you have quoted they did not use any phenols for th ... |
31-3-2014 at 05:24
by: forgottenpassword |
Drying IPA - easiest method
IPA forms an azeotrope with water so you can dry it further by boiling off a small amount sufficient ... |
29-3-2014 at 12:32
by: forgottenpassword |
Tetrachloroaluminates: ionic solvents?
That's unfortunate. Perhaps kmno4 was right. I had high hopes after reading your SnCl4 prepation tha ... |
27-3-2014 at 13:27
by: forgottenpassword |
Acetic Acid Synth. Easy Home Version.
Thanks for the write up. It is interesting as a source of duty free ethanol, rather than using methy ... |
27-3-2014 at 13:09
by: forgottenpassword |
Tetrachloroaluminates: ionic solvents?
How did the melting points turn out? |
27-3-2014 at 13:04
by: forgottenpassword |
Easy OTC oxidative cleavage of alkenes - Real or more BS?
[rquote=324231&tid=29702&author=forsh]I suspect they are lying[/rquote]Why?! |
25-3-2014 at 21:29
by: forgottenpassword |
Benzene vs toluene toxicity
I used to work with someone who worked for a paint manufactures several decades ago. He told me that ... |
25-3-2014 at 21:25
by: forgottenpassword |
Tetrachloroaluminates: ionic solvents?
I think it would be worth checking out, myself. As kmno4 suggests, it is unusual to prepare aluminiu ... |
25-3-2014 at 13:53
by: forgottenpassword |
Tetrachloroaluminates: ionic solvents?
Have you confirmed that it has a low melting point? |
25-3-2014 at 11:45
by: forgottenpassword |
Easy OTC oxidative cleavage of alkenes - Real or more BS?
Try it and see. Why do you think it's bullshit? They did the reaction, isolated the products and did ... |
25-3-2014 at 05:33
by: forgottenpassword |
Tetrachloroaluminates: ionic solvents?
Going by nothing more than the entry for melting point here: http://en.wikipedia.org/wiki/Lithium_te ... |
24-3-2014 at 13:29
by: forgottenpassword |
Uses for polyethylene glycol
It is used in carbowax gas chromatography columns if I recall correctly, so it"s about as inert as y ... |
24-3-2014 at 12:16
by: forgottenpassword |
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