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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 |
Definition of "melting point" [rquote=691930&tid=160207&author=SplendidAcylation]Off the top of my head, it is the tempera ... |
26-3-2024 at 01:28 by: chornedsnorkack |
What does "fusion" mean in a chemistry procedure / book "Fusion" means "melting". So NaOH and MnO2 need to be heated to the point where one of them melts. A ... |
25-3-2024 at 16:03 by: chornedsnorkack |
Concentrating storebought 15% muriatic acid Pass the constant compositions by alternate freezing and heating?
Freezing phase diagram:
https:// ... |
22-3-2024 at 02:54 by: chornedsnorkack |
Dissolving Manganese Dioxide in Sulfuric Acid? Remember that "concentrated sulphuric acid" actually spans a vast range of Hammett acidity values.
... |
15-3-2024 at 05:23 by: chornedsnorkack |
Calcium Silicate from concrete rubble? [rquote=691547&tid=160214&author=bnull]
@chornedsnorkack: You mean silicate recovery, as ... |
13-3-2024 at 09:17 by: chornedsnorkack |
Synthesis of fatty acids from expired soap [rquote=691544&tid=160219&author=palico]Hello people !
today another episode of the waste ... |
13-3-2024 at 04:13 by: chornedsnorkack |
Calcium Silicate from concrete rubble? How commonly available is calcium silicate from silicate bricks - new bought, demolition rubble or b ... |
13-3-2024 at 00:20 by: chornedsnorkack |
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