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"Brown" prussian blue
It sounds like your solution is contaminated with potassium carbonate. Potassium carbonate would rea ... |
20-3-2023 at 21:40
by: sceptic |
Any uses for a reverse osmosis membrane?
Thank you, that's helpful to know.
I wonder if this could be used to separate, for example, an alco ... |
12-3-2023 at 11:03
by: sceptic |
Any uses for a reverse osmosis membrane?
I have an old reverse osmosis membrane that got too clogged to use for osmosis. I can clean it out, ... |
11-3-2023 at 06:05
by: sceptic |
My adventures in diy battery making - batteries are hard.
I think that you're probably losing a lot of chlorine from the mineral oil because of the water. Chl ... |
8-3-2023 at 07:58
by: sceptic |
Cyanide periodic trends
Looking over the melting points for the alkali metal cyanides, I noticed that further down the alkal ... |
13-2-2023 at 21:18
by: sceptic |
Help identifying electrolysis products
Thank you for the helpful replies, I'm sorry I took so long to reply.
I'll try to find a standard ... |
2-2-2023 at 11:59
by: sceptic |
Help identifying electrolysis products
Recently I electrolysed a saturated solution of sodium bicarbonate with two lead fishing weights as ... |
28-1-2023 at 00:30
by: sceptic |
EU Survey on Chemical Restrictions – Stop further chemical bans
Where could we find more information about the proposed regulations? I looked at the links you gave, ... |
26-1-2023 at 09:00
by: sceptic |
EU Survey on Chemical Restrictions – Stop further chemical bans
I don't live in the EU, so I can't fill out the survey. In your position paper, are you planning to ... |
25-1-2023 at 23:29
by: sceptic |
Looking for an online resource that contains large amounts of solubility data
Another database is [url]https://chemister.ru/Database/search-en.php[/url]. It is a Russian website, ... |
13-1-2023 at 20:46
by: sceptic |
Phenol from styrene?
Okay, it looks like I'll have to use the aspirin route, thanks! |
31-12-2022 at 05:31
by: sceptic |
Phenol from styrene?
Just as a disclaimer, I don't know very much about organic chemistry. I'm interested in making vitre ... |
29-12-2022 at 23:28
by: sceptic |
AlCl3 by double displacement?
I would have thought so too, but Rainwater apparently used it successfully for extraction. |
29-12-2022 at 20:26
by: sceptic |
AlCl3 by double displacement?
Nice documentation!
Anhydrous copper (II) chloride dissolved in acetone should be reduced by alum ... |
29-12-2022 at 08:39
by: sceptic |
Making Chromium salts fron Chromates
[rquote=679715&tid=159171&author=blogfast25][rquote=679702&tid=159171&author=sceptic ... |
23-12-2022 at 11:41
by: sceptic |
Making Chromium salts fron Chromates
[rquote=679684&tid=159171&author=RU_KLO]
Currenly having a yellow Potassium Chromate solu ... |
23-12-2022 at 00:23
by: sceptic |
AlCl3 by double displacement?
[rquote=679640&tid=159094&author=Σldritch]Why would anyone want 'AlCl[sub]3[/sub]' so conta ... |
22-12-2022 at 03:30
by: sceptic |
AlCl3 by double displacement?
Nice experiment!
[rquote=679561&tid=159094&author=Rainwater]
Are there any known reactio ... |
19-12-2022 at 20:45
by: sceptic |
AlCl3 by double displacement?
Thanks for testing this, Rainwater, I'm glad to see you were successful!
When you say that you heat ... |
17-12-2022 at 01:26
by: sceptic |
AlCl3 by double displacement?
Based on the table that Rainwater provided, ammonium chloride looks like the easiest chloride to use ... |
14-12-2022 at 06:59
by: sceptic |
AlCl3 by double displacement?
[rquote=678725&tid=159094&author=blogfast25]
Acc. Wiki, Al sulphate decomposes to alumina a ... |
20-11-2022 at 20:25
by: sceptic |
AlCl3 by double displacement?
[rquote=678711&tid=159094&author=Rainwater]
Delta g = zero at 604c
but this is only an est ... |
20-11-2022 at 03:19
by: sceptic |
AlCl3 by double displacement?
[rquote=678701&tid=159094&author=Rainwater]
Feel free to double check the math but looks ... |
19-11-2022 at 21:30
by: sceptic |
AlCl3 by double displacement?
I've seen your preparation here, it's what gave me the idea  . However, I don't
have access to anhy ... |
19-11-2022 at 09:43
by: sceptic |
AlCl3 by double displacement?
I've recently been looking for an easy way to get aluminium chloride, and I came up with this idea. ... |
19-11-2022 at 03:42
by: sceptic |
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