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Everyday Chemistry I had my students try a new lab today- bromination of stilbene. It worked well, although it's tough ... |
27-11-2023 at 21:22 by: DraconicAcid |
Why Palladium's spot price keeps dropping Of course, I still can't afford either of them...... |
27-11-2023 at 21:01 by: DraconicAcid |
2023 Science Madness Secret Santa – The fun begins! Thanks for the card, Madhatter! It brought back memories of my homeland of rural Alberta, where the ... |
23-11-2023 at 15:27 by: DraconicAcid |
preparation of alpha methylcinnamic acid [rquote=688744&tid=159973&author=EF2000] So, if that works with acids, then propionic acid w ... |
21-11-2023 at 07:56 by: DraconicAcid |
preparation of alpha methylcinnamic acid It's a form of Claison(I think- I get the names mixed up?) condensation. A strong base such as sodi ... |
19-11-2023 at 11:30 by: DraconicAcid |
2023 Science Madness Secret Santa – The fun begins! Nice!! |
19-11-2023 at 09:11 by: DraconicAcid |
Devardas alloy making. If you melt the other two, then the copper should dissolve in the mixture. Copper won't float on al ... |
15-11-2023 at 07:16 by: DraconicAcid |
Persulfate oxidation? Permanganate [rquote=688571&tid=159963&author=Fery][rquote=688563&tid=159963&author=RU_KLO]to che ... |
14-11-2023 at 21:15 by: DraconicAcid |
Persulfate oxidation? Permanganate I think to get permanganate using persulphate, you have to add silver ion as a catalyst. |
14-11-2023 at 11:04 by: DraconicAcid |
Persulfate oxidation? Permanganate That colour is not permanganate, but an oxalato complex of manganese(III). Why would you add a redu ... |
14-11-2023 at 08:05 by: DraconicAcid |
2023 Science Madness Secret Santa – The fun begins! That reminds me- it's okay to open up your present as soon as you get it, rather than waiting for De ... |
13-11-2023 at 15:55 by: DraconicAcid |
Ruthenium(III) Chloride samples Price estimate per 100 mg? |
10-11-2023 at 09:37 by: DraconicAcid |
Crystal Growing Wow!
Don't put nickel compounds on your skin. |
4-11-2023 at 14:16 by: DraconicAcid |
Amateur Organic Chemistry - theory before practice ? That depends on what kind of organic chemistry you're planning on doing. If you want to make some e ... |
2-11-2023 at 09:08 by: DraconicAcid |
2023 Science Madness Secret Santa – The fun begins! You don't have to send lab things. Some people send T-shirts, nifty rocks, local knick-knacks, etc. |
29-10-2023 at 16:52 by: DraconicAcid |
2023 Science Madness Secret Santa – The fun begins! [rquote=688211&tid=159902&author=averageaussie]hey yall, how does this actually work?
want ... |
29-10-2023 at 16:29 by: DraconicAcid |
2023 Science Madness Secret Santa – The fun begins! Just remembered that I actually had to fill in the form, not just pipe up "I'm in!" |
26-10-2023 at 12:41 by: DraconicAcid |
Sources for buying chemicals from China I usually get good results from AliExpress. |
26-10-2023 at 09:15 by: DraconicAcid |
The Short Questions Thread (4) I wouldn't expect so- I'd guess that the anode would become coated with non-conductive copper(II) su ... |
24-10-2023 at 11:13 by: DraconicAcid |
Pretty Pictures (2) My view of the eclipse was some brightish clouds on the horizon. |
14-10-2023 at 09:21 by: DraconicAcid |
The logic behind symbols of chemical elements ? [rquote=687910&tid=159906&author=BromicAcid]I remember reading through a paper on methyl iod ... |
11-10-2023 at 20:05 by: DraconicAcid |
2023 Science Madness Secret Santa – The fun begins! Me! Me! |
8-10-2023 at 08:07 by: DraconicAcid |
Is compressed oxygen in a cylinder a supercritical fluid ? [rquote=687788&tid=159899&author=Tsjerk]Do they contain liquid? Isn't it just compressed?[/r ... |
4-10-2023 at 11:33 by: DraconicAcid |
Fun with wool?? Ideas??? I doubt it can be readily nitrated- it has far fewer than hydroxyl groups than cellulose, so there's ... |
3-10-2023 at 06:47 by: DraconicAcid |
Secret Santa 2023 Sign me up! |
27-9-2023 at 18:49 by: DraconicAcid |
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