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The Short Questions Thread (4)
Thanks, UC.
I've actually made p-toluenesulfonic acid monohydrate, but never considered it from t ... |
23-1-2014 at 13:39
by: Sublimatus |
Question
Does anyone know of any preparations of solid hydronium salts or a discussion of them in literature? ... |
23-1-2014 at 12:56
by: Sublimatus |
Yellow stain on glassware
You might try a mix of dilute hydrochloric acid and hydrogen peroxide. That mixture removes many oth ... |
29-12-2013 at 10:22
by: Sublimatus |
Pretty Pictures (2)
One of your best photos, kristof.  |
8-12-2013 at 18:25
by: Sublimatus |
Pretty Pictures (2)
Thank you.
The lights were actually on in the room, but of course the camera tries to balance ... |
28-11-2013 at 08:48
by: Sublimatus |
Pretty Pictures (2)
Formation of Elemental Sodium by Electrolysis Into an Incandescent Lightbulb
Not exactly original ... |
26-11-2013 at 20:41
by: Sublimatus |
The Short Questions Thread (4)
I think you're right. The 34 grams was the maximum I could imagine using, and really seems like over ... |
16-10-2013 at 14:55
by: Sublimatus |
The Short Questions Thread (4)
It's stored in a brown glass bottle with a teflon-lined plastic cap, at room temperature, in a flamm ... |
16-10-2013 at 14:17
by: Sublimatus |
Ampouling gases
Scroll down to "Real visible fluorine." here:
http://periodictable.com/Elements/009/index.html
... |
16-10-2013 at 12:12
by: Sublimatus |
Question
What's a typical amount of 4A molecular sieves to add to say 500 mL of ether to maintain dryness in ... |
15-10-2013 at 14:05
by: Sublimatus |
U.S. Goverment Shutdown
[rquote=303128&tid=26552&author=Finnnicus]Can someone please give a link or explain about 't ... |
13-10-2013 at 10:22
by: Sublimatus |
drying with sodium metal
Probably.
I've run Grignard reactions with ether that was only dried by distillation and then sta ... |
4-10-2013 at 16:06
by: Sublimatus |
Ampouling Gallium?
I've suddenly remembered that there's actually a video that shows gallium sealed in an evacuated amp ... |
30-9-2013 at 16:40
by: Sublimatus |
Ampouling Gallium?
I once made the mistake of putting ca. 50 mL of gallium in a glass screw-cap tube.
You get some g ... |
29-9-2013 at 13:11
by: Sublimatus |
yet another reason to be chemophobic
The same with chloroform. One smell will not knock you out. |
7-9-2013 at 15:59
by: Sublimatus |
Monetizing Hobby and Equipment
In my dabbling in finding ways to make money out of a home lab, I think the most imposing obstacle h ... |
5-9-2013 at 12:50
by: Sublimatus |
DHS guide to Unconventional Biological Laboratories
Thank you for posting this.
I wish it was a bit more detailed and oriented toward chemistry, rath ... |
1-9-2013 at 07:29
by: Sublimatus |
Geology/Geochemistry forum [POLL]
I agree.
I'm amazed by the level of divisiveness for divisiveness-sake and the number of grudges ... |
31-8-2013 at 20:06
by: Sublimatus |
Geology/Geochemistry forum [POLL]
I can't imagine what else the Miscellaneous forum would be for, other than content that has no speci ... |
31-8-2013 at 08:16
by: Sublimatus |
Geology/Geochemistry forum [POLL]
Being a member of many forums over the years, it's been my experience that adding a subforum for a s ... |
31-8-2013 at 06:29
by: Sublimatus |
conversions
It's considered poor forum etiquette to start many threads about similar topics, especially if they ... |
23-8-2013 at 06:54
by: Sublimatus |
drying with sodium metal
I don't believe this will work. Sodium and ethanol react in the following way:
2 CH<sub>3&l ... |
22-8-2013 at 14:32
by: Sublimatus |
Make Potassium (from versuchschemie.de)
That's an interesting solution, thanks for writing it up.
In this case I simply wetted the KOH be ... |
4-8-2013 at 07:12
by: Sublimatus |
Make Potassium (from versuchschemie.de)
If anyone does grind their flakes, wet it with a bit of the oil you intend to use first.
I ground ... |
4-8-2013 at 06:53
by: Sublimatus |
Most cost-effective cooling method?
A vacuous question earns an insincere response. 
math, do you have a specific problem you're tr ... |
2-8-2013 at 12:52
by: Sublimatus |
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