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Melting tellurium powder
[rquote=694272&tid=160037&author=EF2000][rquote=694270&tid=160037&author=chornedsnor ...
22-7-2024 at 12:31
by: chornedsnorkack
Melting tellurium powder
[rquote=689523&tid=160037&author=Fleaker]Goodness gracious, you couldn't pay me enough to me ...
22-7-2024 at 01:42
by: chornedsnorkack
Interested in alloys via thermite.
[rquote=694241&tid=60104&author=Fulmen]Because the Al is oxidized to Al2O3 while the iron ox ...
19-7-2024 at 01:32
by: chornedsnorkack
Interested in alloys via thermite.
Now I am wondering how thermite can ever work in the first place...
https://himikatus.ru/art/phase- ...
18-7-2024 at 23:30
by: chornedsnorkack
Interested in alloys via thermite.
For binary alloys, how about
https://himikatus.ru/art/phase-diagr1/AcB-AlSr.php
Al is conveniently ...
18-7-2024 at 02:38
by: chornedsnorkack
Concentrating sulfuric acid by freezing
[rquote=694219&tid=160434&author=Chemgineer]Is it feasible to concentrate say 80% sulfuric a ...
17-7-2024 at 20:35
by: chornedsnorkack
Does the temperature drop when a molecule splits in half?
[rquote=693613&tid=160334&author=j_sum1]I have not read all of this. Just enough to give yo ...
11-7-2024 at 13:48
by: chornedsnorkack
Liquid primaries
[rquote=693780&tid=160395&author=dettoo456]The organic perchlorates are primaries, though ex ...
2-7-2024 at 12:32
by: chornedsnorkack
Methane sulfonic acid as replacement for H2SO4?
[rquote=693796&tid=160393&author=woelen]Laboratoriumdiscounter.nl also can sell pure methane ...
26-6-2024 at 02:54
by: chornedsnorkack
Sulphine amide?
I have no success searching for a compound or reaction if I cannot guess a correct (and unique) term ...
21-6-2024 at 10:24
by: chornedsnorkack
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
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