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Notes on the new NurdRage video: making sulphuric acid from sulphates and oxalic acid
[rquote=693841&tid=160390&author=clearly_not_atara]What was wrong with magnesium sulfate? Sh ...		 28-6-2024 at 06:58
by: Keras
Notes on the new NurdRage video: making sulphuric acid from sulphates and oxalic acid
So I did the titration I talked about in my first message. I was not aiming for a five decimals figu ...		 24-6-2024 at 12:00
by: Keras
Notes on the new NurdRage video: making sulphuric acid from sulphates and oxalic acid
[rquote=693723&tid=160390&author=Alkoholvergiftung][…] filter paper. Maybe the same goes f ...		 23-6-2024 at 05:21
by: Keras
Notes on the new NurdRage video: making sulphuric acid from sulphates and oxalic acid
[rquote=693721&tid=160390&author=Sulaiman]Nice experiment. Worth trying myself.
Would a coa ...		 23-6-2024 at 04:25
by: Keras
Notes on the new NurdRage video: making sulphuric acid from sulphates and oxalic acid
The newest NurdRage's video shows an interesting way to produce sulphuric acid, namely by reacting a ...		 23-6-2024 at 02:59
by: Keras
Introduction and Sulfanilamide Synthesis
Of course you can try. The various reactions are easy enough to reproduce. The main hurdle will be t ...		 18-6-2024 at 22:09
by: Keras
Laboratoriumdiscounter.nl ratings
[rquote=693554&tid=157773&author=teodor][rquote=693550&tid=157773&author=Keras]
... ...		 13-6-2024 at 03:17
by: Keras
Laboratoriumdiscounter.nl ratings
[rquote=693549&tid=157773&author=teodor][rquote=693545&tid=157773&author=woelen]
Ho ...		 12-6-2024 at 11:46
by: Keras
Acetic anhydride preparation
[rquote=693524&tid=9&author=clearly_not_atara]The only acid boiling at 100 C is formic acid. ...		 11-6-2024 at 11:36
by: Keras
Acetic anhydride preparation
[rquote=693519&tid=9&author=clearly_not_atara]Did you get a headache during the procedure?[/ ...		 11-6-2024 at 10:41
by: Keras
Acetic anhydride preparation
Well I suppose I should redo the experiment with less Pâ‚‚Oâ‚… so that it is all consumed by the Acâ ...		 11-6-2024 at 04:31
by: Keras
Acetic anhydride preparation
So today I've tried AcOH in DMSO + phosphorus pentoxide.

First I had to wait for DMSO and AcOH t ...		 9-6-2024 at 11:52
by: Keras
Diethylether (sulfuric acid saving method)
[rquote=693456&tid=160329&author=RU_KLO]This technology has transformed reaction times that ...		 8-6-2024 at 00:20
by: Keras
Diethylether (sulfuric acid saving method)
As far as I know, Williamson’s ether synthesis has mediocre yields in the best cases.
(See anisol ...		 7-6-2024 at 11:03
by: Keras
Diethylether (sulfuric acid saving method)
I have just tried to produce ether with the 100% phosphoric acid I made by dissolving the stoichiome ...		 7-6-2024 at 02:43
by: Keras
Stubborn benzophenone
I also would like to try the making of tetrachloromethane from chloroform and chlorine in a seal qua ...		 4-6-2024 at 07:27
by: Keras
Stubborn benzophenone
Thanks! Also thanks for suggesting that second distillation. I’m always a bit wary, because of the ...		 3-6-2024 at 22:03
by: Keras
Stubborn benzophenone
Well, I’m not sure what happened.

I stored the redistilled benzophenone in the same vial I used ...		 3-6-2024 at 11:29
by: Keras
Stubborn benzophenone
[rquote=693391&tid=160355&author=bnull]Did you distill it again?
[/rquote]

No. I didn't ...		 2-6-2024 at 22:38
by: Keras
Sodium benzoate + ammonium chloride → Ammonium benzoate + Salt?
Besides, I suddenly realised I could sacrifice a small part of my benzoyl chloride to make benzamide ...		 2-6-2024 at 11:37
by: Keras
Stubborn benzophenone
[rquote=693368&tid=160355&author=bnull]Dissolve some drops of benzophenone in ethanol or eth ...		 2-6-2024 at 11:31
by: Keras
Stubborn benzophenone
[rquote=693366&tid=160355&author=Sir_Gawain]Try gently scratching the inside of the beaker w ...		 31-5-2024 at 11:50
by: Keras
Stubborn benzophenone
Folks,

I've just made some benzophenone using a Friedels-Craft reaction between benzene and benzo ...		 30-5-2024 at 22:29
by: Keras
Failed attempts at oxidation of alcohols with DMSO/P2O5
I’ll try the original procedure (the microscale version) with benzyl alcohol later this month and ...		 30-5-2024 at 01:29
by: Keras
Sodium benzoate + ammonium chloride → Ammonium benzoate + Salt?
[rquote=693332&tid=160303&author=bnull][rquote=693326&tid=160303&author=clearly_not_ ...		 29-5-2024 at 11:59
by: Keras
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