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Single displacement reaction for lead?
Thanks guys, if this one doesn't work out well I'll probably try that.

[rquote=639663&tid=155 ...
26-10-2020 at 21:07
by: artemov
Single displacement reaction for lead?
Sorry for resurrecting this thread. I am doing this now ... trying to get lead acetate for the golde ...
26-10-2020 at 06:45
by: artemov
Purifying/increasing % HCl in Hardware store Acid
Where I am, 8.5% HCl in tile cleaner cost $1 per litre.

I just boil half a portion away (mostly w ...
24-10-2020 at 06:51
by: artemov
How to get a glue from floor
I used MEK to remove stubborn sticker residue from glass and glue residue from flooring ... it works ...
10-10-2020 at 22:47
by: artemov
Questions on Eutectics
Ok thanks guy.
5-10-2020 at 20:57
by: artemov
Questions on Eutectics
Specifically, acetic acid/water eutectic.

The graph below is from this paper : https://www.tandfo ...
4-10-2020 at 21:46
by: artemov
For those distilling at home, how do you feed water into your condenser?
My ebay-China distillation setup, distilling HCl from tile cleaner + 10% CaCl2.



[file]83532 ...
4-10-2020 at 21:12
by: artemov
Collection of bromine preps
[rquote=644423&tid=156147&author=njl]
Washing with a dehydrating solution like saturated br ...
11-9-2020 at 20:34
by: artemov
Chromium hydroxide?
In my synthesis of potassium dichromate from chromium metal, I used sodium carbonate (aq) on chromiu ...
26-7-2020 at 00:17
by: artemov
Ammonium Bifluoride to Sodium Fluoride
I might be able to get a small amount of ammonium bifluoride and I'm thinking of converting it to th ...
15-6-2020 at 23:30
by: artemov
Methanol from denatured spirit ?
[rquote=635279&tid=155315&author=metalresearcher]Recently I distilled the blue household spi ...
4-5-2020 at 21:30
by: artemov
DIY alcohol sanitiser
[rquote=633812&tid=155153&author=CELamCheng]Found this
https://www.youtube.com/watch?v=EZNr ...
9-4-2020 at 19:43
by: artemov
Hydrazine
[rquote=633786&tid=1128&author=B(a)P]What was your percentage yield?
You can use the silve ...
8-4-2020 at 03:58
by: artemov
Synthesis and Questions
My hydrazine sulfate synthesis using the standard urea+bleach+sulfuric acid method. This is the 2nd ...
7-4-2020 at 22:58
by: artemov
Make Phosphoric acid
I was thinking about this too, use sodium/potassium dihydrogen phosphate instead of phosphate since ...
3-4-2020 at 23:16
by: artemov
Concentrating Battery Acid and Chromium Sulfate Synthesis
[rquote=630703&tid=154678&author=Tsjerk]I would try if it works, maybe your Cr(VI) is alread ...
8-2-2020 at 05:22
by: artemov
Concentrating Battery Acid and Chromium Sulfate Synthesis
Hi guys, I need to clean up my labware later after a dichromate synthesis.

I have sodium metabisu ...
7-2-2020 at 18:58
by: artemov
Pinkish KNO3 Crystals
[rquote=630579&tid=154825&author=Tsjerk][quote] The colour of potash varies (from white to d ...
7-2-2020 at 18:55
by: artemov
Pinkish KNO3 Crystals
[rquote=630571&tid=154825&author=Abromination]I would give it a quick recryst, but for most ...
5-2-2020 at 21:09
by: artemov
Pinkish KNO3 Crystals
My KNO3 crystals seem to be a bit pinkish, is it normal?

Obtained from KCl and Calcium Ammonium N ...
5-2-2020 at 19:32
by: artemov
Concentrating nitric acid using sulfuric acid
Not sure if this is useful. Magnesium nitrate works too!

[file]78882[/file]
20-1-2020 at 02:08
by: artemov
Concentrating Battery Acid and Chromium Sulfate Synthesis
Chrome alum:
Since I have completely messed up the stoichiometry, I added what seems to me to be an ...
9-1-2020 at 00:23
by: artemov
Concentrating Battery Acid and Chromium Sulfate Synthesis
[rquote=629058&tid=154678&author=woelen].
For the rest, you need patience. The green materi ...
6-1-2020 at 00:34
by: artemov
Concentrating Battery Acid and Chromium Sulfate Synthesis
[rquote=629034&tid=154678&author=S.C. Wack]Perhaps the sulfurous smell and resistant metal a ...
5-1-2020 at 17:15
by: artemov
Concentrating Battery Acid and Chromium Sulfate Synthesis
[rquote=629017&tid=154678&author=artemov]Thanks guys.
I am currently filtering the "green s ...
5-1-2020 at 07:08
by: artemov
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