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Is Pt on carbon a can of worms I shouldn't open?
Bubbling air into the catalyst suspension might work. I’m going to see if I can find a paper on th ... |
15-5-2022 at 07:45
by: Texium |
Easy piranha solution
[rquote=673514&tid=158595&author=Keras]
• It is much less risky than heating sulphuric ac ... |
14-5-2022 at 07:45
by: Texium |
Latest chemical order?
[rquote=673513&tid=9890&author=Keras] so I think you can obtain Br₂ very neatly by droppin ... |
14-5-2022 at 07:40
by: Texium |
Is Pt on carbon a can of worms I shouldn't open?
Well, I haven’t personally used it (though I also own a couple small jars of it), but my understan ... |
14-5-2022 at 07:29
by: Texium |
Latest chemical order?
That's a bummer. I guess you could always go the oxidizer+sulfuric acid+KBr method if you're stuck w ... |
13-5-2022 at 16:19
by: Texium |
Para Nitrophenol Isolation-New Video
[rquote=673453&tid=158588&author=Bmoore55][rquote=673439&tid=158588&author=Keras][rq ... |
13-5-2022 at 08:43
by: Texium |
2,5-diketopiperazine
Honestly, I think your product after the three recrystallizations looks amazing, especially consider ... |
13-5-2022 at 07:57
by: Texium |
The Short Questions Thread (4)
[rquote=672987&tid=25055&author=mackolol]Will plain lithium metal be able to react with phen ... |
11-5-2022 at 22:25
by: Texium |
Preparation of Iodomethane
[rquote=673399&tid=12475&author=Keras]AFAIK, TsOH has pKa -2.7, so definitely the reaction K ... |
10-5-2022 at 07:11
by: Texium |
Iodine storage
Depends on what you’re storing it in. Ampouled? No problem. Vial with Teflon lined lid? Probably f ... |
6-5-2022 at 08:02
by: Texium |
Working surface for Labconco fume hood
I once found a large, very heavy, chemical resistant countertop at a Habitat for Humanity Re-Store f ... |
2-5-2022 at 15:40
by: Texium |
Cleaning Nitric Acid Stains from Skin
Nope. No thanks, I’ll keep the yellow stains for a few days rather than chemically removing my ski ... |
29-4-2022 at 06:14
by: Texium |
Separating zinc and manganese sulfate
The zinc hydroxide will redissolve to form water soluble zincates if the pH is high enough. Might ta ... |
26-4-2022 at 17:53
by: Texium |
Separating zinc and manganese sulfate
Why bother with converting to carbonates and calcining when you could just treat the sulfate solutio ... |
26-4-2022 at 16:39
by: Texium |
Condensed Plasmoids (LENR)
Oh, more cold fusion BS? No thank you |
20-4-2022 at 13:50
by: Texium |
Acid neutralizing on industrial scale
Also, distilling 9000 liters of liquid requires a tremendous amount of energy... |
15-4-2022 at 21:15
by: Texium |
Bromination of Propionic Acid in a Sealed Tube
[rquote=672823&tid=92162&author=solo].....with my recent bout with acid chlorides it seems ... |
15-4-2022 at 10:28
by: Texium |
Attempt to make mercury iodide in hydrochloric acid
What is your yield? |
13-4-2022 at 05:38
by: Texium |
What does your periodic table look like? (collection)
The ampoule must have not been fully sealed. I have some iodine that’s been ampouled for years wit ... |
13-4-2022 at 05:35
by: Texium |
How to tell borosilicate from non-borosilicate glass
I think the color thing is a common misconception that has developed because most borosilicate lab w ... |
12-4-2022 at 15:24
by: Texium |
New Video-Synthesis of Nitrophenol
Excellent video! Cool to see a benchtop NMR in action. A couple minor critiques:
-I highly recomm ... |
9-4-2022 at 18:33
by: Texium |
How to separate acetic acid from aceton?
Unfortunately, wood pyrolysis is much more complex than your textbook would make it sound. Methanol ... |
9-4-2022 at 09:17
by: Texium |
Want to buy vacuum pump
Here you go: https://www.welchvacuum.com/en-us/belt-driven-pump/duoseal/duoseal-1400
These pumps ... |
6-4-2022 at 06:46
by: Texium |
9-Bromo-anthracene
After running a number of cross-couplings in my university lab, I’ve realized that they aren’t a ... |
5-4-2022 at 07:59
by: Texium |
Problems signing into Wiki (to edit)
The Sciencemadness Wiki is its own entity hosted on this site’s server, so yes, it requires a sepa ... |
5-4-2022 at 07:25
by: Texium |
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