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Identifying Unknown Compounds in a Lab
I think the first sentence on the link you provided is a typo.
The best bet would be to try and t ... |
7-6-2012 at 13:55
by: Hexavalent |
Sciencemadness Down?
That's the exact message I got on IE9 and Firefox (the latest version) . . .any idea why this happen ... |
7-6-2012 at 13:40
by: Hexavalent |
Identifying Unknown Compounds in a Lab
I believe sodium acetate is actually basic . . .the acetate ion acts as a Bronstead-Lowrey base in a ... |
7-6-2012 at 13:08
by: Hexavalent |
Sciencemadness Down?
How peculiar.
Any idea what it might be? I've had the forum go down only once or twice before in ... |
7-6-2012 at 10:08
by: Hexavalent |
Vitamin E Causing Arrhythmia
Are you certain that you have no other underlying conditions? Even so, I'd see a doctor just in case ... |
7-6-2012 at 10:06
by: Hexavalent |
Seperation of Salts?
That seems to be the problem, as well as their similar solubilities.
Perhaps it would be an inter ... |
7-6-2012 at 09:57
by: Hexavalent |
Identifying Unknown Compounds in a Lab
Those are possible, just please, when writing formula, be more careful with your lettering, e.g. sul ... |
7-6-2012 at 09:52
by: Hexavalent |
Seperation of Salts?
I attest to Anders . . .I've sifted through huge amounts of data on these compounds in my efforts to ... |
7-6-2012 at 09:51
by: Hexavalent |
Sciencemadness Down?
From early in the morning today until a few hours ago SM seemed to be down . . . I could reach the m ... |
7-6-2012 at 09:46
by: Hexavalent |
Mysterious substance found
I second what 99chemicals has said . . .to confirm if its a sugar (either the monomer, dimer, trimer ... |
6-6-2012 at 13:38
by: Hexavalent |
Mg attacked by alcohols
Nicodem - is that forming the alcoxide? For example, magnesium reacting with EtOH to generate magnes ... |
6-6-2012 at 13:33
by: Hexavalent |
Opinions on this Inexpensive Vacuum Pump
Indeed . . .the aspirator was made of SS (I think) and was given to me from my school science techni ... |
6-6-2012 at 06:36
by: Hexavalent |
Opinions on this Inexpensive Vacuum Pump
I have had one of those aspirators before, but in stainless steel....and I hated it. Had to go outsi ... |
6-6-2012 at 04:36
by: Hexavalent |
Opinions on this Inexpensive Vacuum Pump
Really? I thought it was a piston-and-barrel type, as seen on car air compressors, but as you say it ... |
6-6-2012 at 04:10
by: Hexavalent |
Opinions on this Inexpensive Vacuum Pump
I appreciate that there have been numerous threads on vacuum pumps previously, but I felt that it wo ... |
6-6-2012 at 03:11
by: Hexavalent |
Purification of Carboxylic Acids (Knoevenagel)
Have you tried looking for a suitable solvent and recrystallizing your compound slowly? |
5-6-2012 at 23:58
by: Hexavalent |
API forum
So...you either want us to tell us where to buy your materials or get us to do research for you (wha ... |
5-6-2012 at 20:42
by: Hexavalent |
Interesting Plug Hole unblocker.
You can get Potassium Chlorate in fairly reasonable amounts, Mr Azide, from 'Pets at Home' . . .look ... |
5-6-2012 at 14:17
by: Hexavalent |
Identifying Unknown Compounds in a Lab
No, calcium's flame test is brick red. Orange points to a sodium compound, usually, but the orange c ... |
5-6-2012 at 13:08
by: Hexavalent |
Identifying Unknown Compounds in a Lab
a.dunn.wa - AJKOER said 'If no reaction with HCl, do NOT react with H2SO4 as you may have NaF and he ... |
5-6-2012 at 11:02
by: Hexavalent |
Water flouridation
[rquote]There are tons of regurgitated links someone saved up. Propaganda pictures and conspiracy th ... |
5-6-2012 at 10:33
by: Hexavalent |
Water flouridation
I disagree mr.crow . . .there is only one thing in this thread that demands the title 'bullshit', an ... |
5-6-2012 at 10:26
by: Hexavalent |
HgCL2 displacement reaction.
Usually, not very widely available at all, mainly due to concerns with toxicity - mercury salts are ... |
5-6-2012 at 10:22
by: Hexavalent |
Reduction of MEK
Indeed, the oxide layer is probably only thin, and all that is needed is enough to go;
Al2O3 + 2 ... |
5-6-2012 at 10:05
by: Hexavalent |
PROBLEM DETONATING PICRIC ACID
Is it completely dry? |
5-6-2012 at 09:02
by: Hexavalent |
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