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Chromium chromate - does it exist?
[rquote=681850&tid=159365&author=woelen]I actually tried this a long time ago, by adding a s ... |
26-2-2023 at 14:41
by: teodor |
Chromium chromate - does it exist?
[rquote=681875&tid=159365&author=SnailsAttack][rquote=681869&tid=159365&author=teodo ... |
25-2-2023 at 12:55
by: teodor |
Stabilization of iron(II) by acids
Practically it is possible to store Fe(II) salts solutions for years without oxidation if you don't ... |
25-2-2023 at 05:11
by: teodor |
Chromium chromate - does it exist?
Another route to the "weird mixed-valency polymeric oxides" could be aerial oxidation of Cr(OH)3*nH2 ... |
25-2-2023 at 04:10
by: teodor |
Chromium chromate - does it exist?
I found some information about "anhydrous chromium chromates" in the article "Mixed valency chemistr ... |
24-2-2023 at 16:01
by: teodor |
Chromium chromate - does it exist?
Yes, they exist but mostly "chromium chromate/dichromates" are coordination compounds, like chromium ... |
24-2-2023 at 13:29
by: teodor |
Any recommended vendors in the Ukraine?
The ukrainian chemical industry is declining because in the conditions of the war storage of the pro ... |
20-2-2023 at 13:44
by: teodor |
EU Survey on Chemical Restrictions – Stop further chemical bans
I tried to fill it but there are so many questions that I lost myself in the middle. It is not possi ... |
20-2-2023 at 04:13
by: teodor |
PbO2 purification
Sometimes getting pure product from unpure product doesn't worth the efforts. But if you know which ... |
16-2-2023 at 02:29
by: teodor |
Distilled some EtOH denatured with Bitrix, and the distillate smells funny
I already distilled something like 10L of bitrex denaturated alcohol (but this is not your brand, I ... |
12-1-2023 at 03:32
by: teodor |
Confusion on SO3 Synthesis
SaccharinSlayer157, trying to produce SO3 from a small amount of salt make sure everything is perfec ... |
14-11-2022 at 05:12
by: teodor |
ZnCl2 * nH2O, purificiation
[file]95396[/file]
So, the ZnCl2 * HCl * 2H2O adduct loses HCl together with water in a vacuum @ ... |
10-11-2022 at 15:53
by: teodor |
ZnCl2 * nH2O, purificiation
[rquote=678188&tid=158980&author=semiconductive]I realize there is a difference between dry ... |
4-11-2022 at 04:03
by: teodor |
Solubility of hydrated salts compared to their anhydrates
[rquote=678159&tid=158919&author=SnailsAttack]And what properties determine this equilibrium ... |
3-11-2022 at 07:59
by: teodor |
ZnCl2 * nH2O, purificiation
semiconductive, I don't quite well understand your troubles. Just boil it off in an ordinary distill ... |
3-11-2022 at 04:16
by: teodor |
Solubility of hydrated salts compared to their anhydrates
I still think there is a difference between "how much water is needed to dissolve" and the solubilit ... |
3-11-2022 at 04:08
by: teodor |
H2S solution for Qualitative Test
As far as I know the classical method of systematic analysis with H2S requires with some groups adju ... |
24-10-2022 at 23:34
by: teodor |
Solubility of hydrated salts compared to their anhydrates
[rquote=677566&tid=158919&author=Tsjerk]
So 322.19 grams (1 mol) of Na2SO4.10H2O dissolves ... |
14-10-2022 at 06:10
by: teodor |
ZnCl2 * nH2O, purificiation
You can get ZnCl2 anhydrous "sticks" (it looks like a gray mass which you can break to pieces) by ev ... |
14-10-2022 at 03:32
by: teodor |
KCl.CdCl2 anhydrous
[rquote=677299&tid=158948&author=Bedlasky]
When I copy doi in to sci-hub, it only show me n ... |
3-10-2022 at 14:38
by: teodor |
KCl.CdCl2 anhydrous
Here is it.
I asked because Brauer contains the preparation of CdCl2 * KCl * H2O, not the anhydro ... |
3-10-2022 at 13:06
by: teodor |
KCl.CdCl2 anhydrous
[rquote=677170&tid=158948&author=blogfast25]
What's special about p. 179?[/rquote]
It de ... |
2-10-2022 at 11:26
by: teodor |
Amazing Cleaning By Vinegar/Bicarbonate of Metal Sink, But How?
But seriously, AJKOER, if your theory of galvanic action and Cr ions is correct, would it be the cas ... |
2-10-2022 at 10:48
by: teodor |
Amazing Cleaning By Vinegar/Bicarbonate of Metal Sink, But How?
You started the story with: "I was asked to really clean up a stainless steel sink". And then you pr ... |
2-10-2022 at 09:59
by: teodor |
KCl.CdCl2 anhydrous
blogfast25,
download https://doi.org/10.1007/978-3-662-11295-3_1 through sci-hub.se.
Look at p ... |
29-9-2022 at 12:38
by: teodor |
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