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Removing sodium from a solution
Hi all,
Long time reader seldom poster here looking for a little advice.
I have a solution t ... |
11-5-2015 at 09:36
by: atomicfire |
Interesting and colorful coordination chemistry with ethylene diamine
How might one obtain some ethylene diamine? |
11-9-2013 at 12:44
by: atomicfire |
Any simple alternatives to vacuum pumps?
I use the compressor from an old mini fridge. I had a local heating and cooling place take the cool ... |
12-12-2012 at 09:08
by: atomicfire |
Magnesium Carbonate
Hi All,
I've got a question regarding magnesium carbonate and something called magnesium hydroxid ... |
16-12-2011 at 05:50
by: atomicfire |
Heating Mantle Problem
Update:
After a little investigation, the resistance of the bottom circuit of this mantle (it has ... |
4-11-2011 at 08:51
by: atomicfire |
Heating Mantle Problem
A porcelain crucible was used as the vessel and it was in contact with the mantle, although the cruc ... |
2-11-2011 at 10:53
by: atomicfire |
Heating Mantle Problem
Hey All,
I have a mantle from glas-col that the fiber lining in the rounded section became brittl ... |
2-11-2011 at 05:28
by: atomicfire |
Capsaicin extraction and isolation
Has anyone tried an extraction recently? I think I am going to try using Habaneros and doing an ext ... |
9-10-2011 at 11:02
by: atomicfire |
Thermite problem
I've used a 7/3 ratio (700g iron powder and 300g aluminum) and I get pretty molten ironglobs out of ... |
9-9-2011 at 08:34
by: atomicfire |
Potassium Persulfate Oxidizer
Great Information. Thank You!
I was originally only interested in if this oxidizer would even wo ... |
8-7-2011 at 06:38
by: atomicfire |
Potassium Persulfate Oxidizer
Thank you for the information, but I decided the best course of action was to experiment on my own. ... |
6-7-2011 at 19:28
by: atomicfire |
Potassium Persulfate Oxidizer
Being the season of fireworks and explosives, seeing some got me thinking of some good old flash pow ... |
6-7-2011 at 05:02
by: atomicfire |
aniline derivatives
Yeah, I don't think I can get bromine for that reaction. |
7-6-2011 at 11:16
by: atomicfire |
aniline derivatives
My goal is to synthesize anthranilic acid.
So, if one were to start with benzoic acid could one ... |
7-6-2011 at 10:56
by: atomicfire |
aniline derivatives
Could one convert the hydroxyl to a carboxilic acid?
And also, wouldn't the nitrosation occur at ... |
7-6-2011 at 09:38
by: atomicfire |
aniline derivatives
I am searching for a method to add a hydroxyl group in the ortho position on aniline. Does anyone k ... |
7-6-2011 at 09:20
by: atomicfire |
Vacuum Oven and Thermocouple
My thermodynamics teacher would flip if he saw this.
I get it now, thanks. Just needed a little ... |
23-5-2011 at 10:14
by: atomicfire |
Vacuum Oven and Thermocouple
This may seem like an odd question but in a vacuum oven, how does the thermocouple measure the tempe ... |
23-5-2011 at 08:19
by: atomicfire |
diazotization
What is the mechanism for such a reaction? |
3-5-2011 at 07:48
by: atomicfire |
diazotization
Is it possible to run a diazotization directly from a nitroso group?
Or how would one reduce it t ... |
3-5-2011 at 06:45
by: atomicfire |
Silver Azide
Can someone point me to some more info on Silver Azide? |
28-4-2011 at 04:31
by: atomicfire |
Manganous-Ammonium alum and derivatives for use of toluene oxidation to benzaldehyde
I've decided to test out this cell but I have a question.
I dissolved the ammonium sulfate in the ... |
22-4-2011 at 04:16
by: atomicfire |
Why does alcohol taste bad?
Taste, in my opinion, is completely subjective. What 'tastes' good to one may not 'taste' good to a ... |
18-4-2011 at 11:49
by: atomicfire |
Preparation of anthranilic acid
What is the reaction between phthalic anhydride and urea? Under what conditions does this occur? |
18-4-2011 at 11:33
by: atomicfire |
cleaning glass frit
From Adams & Chittenden Scientific:
"Fritted discs are made by heating glass particles or fib ... |
6-4-2011 at 11:48
by: atomicfire |
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