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Hydrogen
I was thinking about using it to reduce 3,4-dihydroxynitrostyrene, amongst other things. It's probab ... |
23-9-2018 at 01:48
by: JJay |
Hydrogen
I would probably just dump hydrochloric acid on shredded aluminum in a glass jug and quickly stopper ... |
22-9-2018 at 16:47
by: JJay |
Hydrogen
The more I think about this yoga ball idea, the better I like it. You could even regulate the pressu ... |
22-9-2018 at 13:04
by: JJay |
Hydrogen
[rquote=537542&tid=93651&author=RogueRose]Wouldn't Al be just as good if not better than Zn ... |
22-9-2018 at 12:42
by: JJay |
Hydrogen
What is the most common source of hydrogen for hydrogenation reactions? It can be generated easily e ... |
22-9-2018 at 11:40
by: JJay |
Preparing sodium bisulfite solution
The equilibrium usually substantially favors the bisulfite ion... according to this article, the equ ... |
22-9-2018 at 03:15
by: JJay |
Preparing sodium bisulfite solution
I am extremely reluctant to answer this question because a) this subject would be taught in the firs ... |
21-9-2018 at 19:41
by: JJay |
Does water and acetic acid form an azeotrope?
There's no formal azeotrope, but water and acetic acid are very hard to separate. Theoretically, you ... |
21-9-2018 at 18:47
by: JJay |
Measuring the pressure of an explosion
I'm guessing you could use something like compressible brass tubes of different thicknesses requirin ... |
21-9-2018 at 17:02
by: JJay |
Tired of reporting spam
The spammers are in rare form today. I have never seen so much. I must have reported 20 of them this ... |
21-9-2018 at 13:17
by: JJay |
Vac Distillation of Water keeps stalling? Too high vacuum?
If you see a lot of oil vapor coming out, I practically guarantee that there's a leak somewhere. |
20-9-2018 at 16:35
by: JJay |
Vac Distillation of Water keeps stalling? Too high vacuum?
If you put your finger over the exhaust of your vacuum pump, does pressure build up? |
20-9-2018 at 16:26
by: JJay |
How to deal with oil mist on vacuum pumps?
You can run the exhaust through cotton. It will catch most of the fine particles and can also make s ... |
20-9-2018 at 16:11
by: JJay |
Demethylation of Vanillin and Eugenol
[rquote=537003&tid=92847&author=clearly_not_atara]I never said otherwise. 4-(2-bromopropyl)- ... |
20-9-2018 at 14:42
by: JJay |
German essay about 18th century's chemistry
I was under the impression that the alchemists used lead retorts for sulfuric acid. |
20-9-2018 at 12:12
by: JJay |
Mystery Glassware Identification Thread
[rquote=536907&tid=31602&author=RogueRose]I've never seen this type of screw top on these bo ... |
20-9-2018 at 08:55
by: JJay |
Demethylation of Vanillin and Eugenol
[rquote=536525&tid=92847&author=myr]Have you seen the paper for AlI3/tetrabutylammonium? Xyl ... |
19-9-2018 at 13:33
by: JJay |
Liquid Lewis acids
300 C is the minimum temperature for the reaction to take place... it is usually run at 800-900 C. |
19-9-2018 at 11:39
by: JJay |
Liquid Lewis acids
I want to know if boron tribromide and sodium hydride react to make sodium borohydride. |
19-9-2018 at 11:38
by: JJay |
Everyday Chemistry
Getting ready to run some distillations....
[file]70654[/file] |
19-9-2018 at 05:39
by: JJay |
Flame heating (larger) RBFs?
In high school we used a metal gauze below glass objects that we were heating. I don't remember ever ... |
19-9-2018 at 03:02
by: JJay |
Home chemistry society
[rquote=536617&tid=83143&author=nimgoldman]I started doing chemistry as a hobby about 2 year ... |
19-9-2018 at 02:57
by: JJay |
latest glassware purchase
Oh, I don't doubt it... I don't usually run distillations without stirring, and I don't usually use ... |
18-9-2018 at 18:25
by: JJay |
latest glassware purchase
I got a bump trap. Not only can I use it for distillations that bump a lot, I think it will function ... |
18-9-2018 at 14:51
by: JJay |
Purple DCM??
Is it possible that the DCM is leaching dyes out of the cap? |
18-9-2018 at 13:26
by: JJay |
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