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Ca+YF3 bad idea?
I'd say "Don't do that!"
26-5-2024 at 12:37
by: bnull
I cant find a problem of my heating mantle
@Rainwater: 500 W is the heating power, as described in the label (image 4). The resistance of the m ...
24-5-2024 at 04:49
by: bnull
Sulphuric acid from nitric acid
Nitrosylsulfuric acid (https://www.sciencemadness.org/smwiki/index.php/Nitrosylsulfuric_acid and htt ...
23-5-2024 at 14:42
by: bnull
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
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