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I cant find a problem of my heating mantle It looks like a short circuit. It may be inside the heating element or on the circuit board. It may ... |
23-5-2024 at 13:54 by: bnull |
bacteria Why not a lemonade? Mix the electrolyte with some lemon juice, add water and sugar. Or orange juice. ... |
23-5-2024 at 08:34 by: bnull |
Diethylether (sulfuric acid saving method) Yep. |
22-5-2024 at 06:27 by: bnull |
Diethylether (sulfuric acid saving method) [rquote=693171&tid=160329&author=RU_KLO]I want to test the ether "pipe" procedure.
This i ... |
22-5-2024 at 06:13 by: bnull |
Ethylene Production (1) Sorry, no idea. I suspect that in your case it will be trial and error.
(2) See J. B. Cohen, ... |
21-5-2024 at 17:29 by: bnull |
Introduction Hello! Welcome to the forum!
For inorganic preparations, you may want to check out some books in ... |
21-5-2024 at 11:28 by: bnull |
Hobnob. Introduction. Hello, and welcome to the forum!
I suppose, based on your own words, that you have been visiting ... |
21-5-2024 at 02:59 by: bnull |
Diethylether (sulfuric acid saving method) [rquote=693141&tid=160329&author=Jenks]If the water is removed by distilling it as the azeot ... |
20-5-2024 at 05:04 by: bnull |
Does the temperature drop when a molecule splits in half? I want to recommend a book in place of trying to address the issue, so you can see by yourself "wher ... |
19-5-2024 at 11:23 by: bnull |
Diethylether (sulfuric acid saving method) [rquote=693127&tid=160329&author=chornedsnorkack]The unwanted reactions and unreactions:
[l ... |
19-5-2024 at 11:04 by: bnull |
Diethylether (sulfuric acid saving method) [rquote=693106&tid=160329&author=unionised]I'm fairly sure that adding a concentrated aqueou ... |
17-5-2024 at 05:11 by: bnull |
Diethylether (sulfuric acid saving method) The following paper has a nice set of experimental data beginning on page 4. Various salts and acids ... |
15-5-2024 at 13:26 by: bnull |
NPK from incinerated bones [rquote=693085&tid=160317&author=Romix]Bullshit reaction from youtube, no precipitate in nei ... |
15-5-2024 at 10:37 by: bnull |
Simple way to differentiate MEK and THF Thank you for the reference. I wonder why I hadn't thought of that before.
In aqueous solutions, ... |
14-5-2024 at 13:55 by: bnull |
Simple way to differentiate MEK and THF [rquote=693064&tid=160314&author=RU_KLO]it is an 2nd category brand (very cheap) "Amanco" al ... |
14-5-2024 at 06:34 by: bnull |
NPK from incinerated bones [rquote=693059&tid=160317&author=Romix]Bnull what are they like with customers buying KNO3? ... |
14-5-2024 at 03:28 by: bnull |
Simple way to differentiate MEK and THF [rquote=693050&tid=160314&author=RU_KLO]The Ph was basic (like 8-9) so if sodium bisulfite i ... |
13-5-2024 at 15:56 by: bnull |
How to slow down reduction of phosphates Welcome to the forum.
Since you're a (relatively) new member, I recommend you check out the links ... |
12-5-2024 at 12:06 by: bnull |
H2O2 from urea peroxide I remember reading about a method for separation of urea and hydrogen peroxide using high-performanc ... |
12-5-2024 at 11:31 by: bnull |
Nitric and permanganic acid isoelectric points [rquote=693034&tid=160325&author=chornedsnorkack]There have been studies at some length abou ... |
12-5-2024 at 11:20 by: bnull |
Meniscus in volumetric measurement of mercury [rquote=692998&tid=160320&author=bnull]You don't compensate.[/rquote]
You wouldn't need to ... |
10-5-2024 at 20:00 by: bnull |
Unknown impurity in ethyl acetate [rquote=693012&tid=160321&author=Sir_Gawain]I feel really stupid[/rquote]
Well, at least yo ... |
10-5-2024 at 18:47 by: bnull |
NPK from incinerated bones [rquote=692952&tid=160317&author=Romix]What do you guys think, will all the steps in the vid ... |
9-5-2024 at 21:15 by: bnull |
Meniscus in volumetric measurement of mercury [rquote=692997&tid=160320&author=Sulaiman]Question:
The volumetric flask is calibrated for ... |
9-5-2024 at 20:43 by: bnull |
PbSO4 to H2SO4 You can still use CuSO[sub]4[/sub]. Just use a graphite anode; it will be attacked somewhat, but the ... |
9-5-2024 at 14:12 by: bnull |
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