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Diethylether (sulfuric acid saving method)
How much heat does solvation of ethanol achieve by itself, and at which concentration?
Water gives ...
10-6-2024 at 08:39
by: chornedsnorkack
How to [recover] dissolved in acid Tin
What is the pH range where tin precipitates as metal on cathode?
Too low pH, and cathode will reduc ...
8-6-2024 at 23:37
by: chornedsnorkack
A stirring exception
[rquote=693229&tid=160340&author=Sulaiman][rquote=693175&tid=160340&author=Sulaiman] ...
24-5-2024 at 00:55
by: chornedsnorkack
Diethylether (sulfuric acid saving method)
[rquote=693211&tid=160329&author=clearly_not_atara][rquote=693204&tid=160329&author= ...
23-5-2024 at 14:17
by: chornedsnorkack
A stirring exception
[rquote=693175&tid=160340&author=Sulaiman]

Remaining Silver and PGMs can be removed by di ...
23-5-2024 at 12:31
by: chornedsnorkack
Diethylether (sulfuric acid saving method)
Indeed. Compare the boiling point of 85% phosphoric and 85% sulphuric acid. They have the same molar ...
20-5-2024 at 09:19
by: chornedsnorkack
Diethylether (sulfuric acid saving method)
Consider the major wanted and unwanted reactions and unreactions involved.
The wanted reactions:
[ ...
19-5-2024 at 01:48
by: chornedsnorkack
Diethylether (sulfuric acid saving method)
One candidate that has been mentioned as an option for "strong mineral acid" is phosphoric acid. How ...
15-5-2024 at 08:00
by: chornedsnorkack
Nitric and permanganic acid isoelectric points
[rquote=693036&tid=160325&author=bnull][rquote=693034&tid=160325&author=chornedsnork ...
12-5-2024 at 12:25
by: chornedsnorkack
Nitric and permanganic acid isoelectric points
At what Hammett acidity values do nitric and permanganic acids have isoelectric points?
If they do. ...
12-5-2024 at 08:53
by: chornedsnorkack
Nitric acid bottles growing exterior crystals?
[rquote=692937&tid=160119&author=4-Stroke]If only I could afford one... But what can the cry ...
7-5-2024 at 08:02
by: chornedsnorkack
"Let's Distill Some H2SO4!" -Last Words
[rquote=692756&tid=160300&author=B(a)P][rquote=692735&tid=160300&author=AndrewOfWall ...
29-4-2024 at 04:08
by: chornedsnorkack
Lighting solid steel on fire with a propane torch
[rquote=692720&tid=160135&author=clearly_not_atara]Usually iron and its alloys are resistant ...
26-4-2024 at 07:25
by: chornedsnorkack
Synthesis of cerium (IV) salts
Note that cerium ammonium salts seem to be stable - that is, Ce[sup]4+[/sup] does not oxidize NH[sub ...
19-4-2024 at 12:11
by: chornedsnorkack
Alkali ionic liquids
[rquote=692397&tid=160285&author=Bedlasky]LiCl-KCl eutectic is pretty usefull, it melts only ...
11-4-2024 at 09:25
by: chornedsnorkack
Alkali ionic liquids
[rquote=692396&tid=160285&author=bnull]When you say " alkali ionic liquids", are you talking ...
10-4-2024 at 22:52
by: chornedsnorkack
Alkali ionic liquids
https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=&ved=2ahUKEwii ...
10-4-2024 at 01:39
by: chornedsnorkack
Alkali ionic liquids
A lot of classic reaction instructions start like "Fuse xx with sodium hydroxide", "Fuse xx with alk ...
10-4-2024 at 01:16
by: chornedsnorkack
Tetraethylammonium metal complexes
The solubilities in water are quoted:
NaCl - 360 g/l (solvent?)@25C, weakly dependent on temperatur ...
9-4-2024 at 02:57
by: chornedsnorkack
Tetraethylammonium metal complexes
Stupid question: this is an example where K and Cs give completely different looking reactions. What ...
8-4-2024 at 02:28
by: chornedsnorkack
Sulphuric imide?
Sulphur is capable of giving double bonds.
These include:
[list=A][*]sundry thiones, with bonding ...
31-3-2024 at 03:08
by: chornedsnorkack
What does "fusion" mean in a chemistry procedure / book
[rquote=692009&tid=160246&author=j_sum1]Just to add to the ambiguity...
In thermodynamics, ...
28-3-2024 at 01:05
by: chornedsnorkack
Concentrating storebought 15% muriatic acid
[rquote=691975&tid=160238&author=UC235]Heating HCl solution above the 20.2% azeotropic mixtu ...
27-3-2024 at 04:45
by: chornedsnorkack
Hydroxochromate stability
How stable are hydroxochromate solutions?

Production of chromates is commonly done with strong ox ...
26-3-2024 at 10:41
by: chornedsnorkack
Extracting chromates from stainless steel
[rquote=691949&tid=160242&author=RU_KLO][rquote=691942&tid=160242&author=j_sum1][rqu ...
26-3-2024 at 10:29
by: chornedsnorkack
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