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Cuprous chloride synthesis (FeCl3 method)
Salt water, copper sulphate (or chloride or whatever) and sodium metabisulphite also works to make C ...
7-9-2023 at 07:07
by: unionised
can stainless steel be used as a container for chloro akali cell ?
Depending on the design of your cell, a conductive container can act as a "short circuit".
That's n ...
2-9-2023 at 10:22
by: unionised
Bicarbonate content of sodium carbonate at equilibrium with the atmosphere
I think the eqm is with this stuff
https://en.wikipedia.org/wiki/Sodium_sesquicarbonate
rather tha ...
27-8-2023 at 03:15
by: unionised
Preparation of ionic nitrites
This tells you more than you probably want to know about decomposing copper acetate.

https://www. ...
25-8-2023 at 06:25
by: unionised
Preparation of ionic nitrites
[rquote=686902&tid=52&author=Lionel Spanner][rquote=686868&tid=52&author=unionised][ ...
25-8-2023 at 05:36
by: unionised
Chloroform woes
If the only impurity in your acetone is water, and you are going to add it to bleach, there's no poi ...
24-8-2023 at 12:49
by: unionised
Literature on Stoichiometric Proofs?
There are "libraries" of X-ray diffraction patterns.
23-8-2023 at 04:43
by: unionised
Preparation of ionic nitrites
[rquote=686590&tid=52&author=Parakeet]Here it is.
Haven't read everything yet, but the proc ...
21-8-2023 at 04:09
by: unionised
silver from silver-solder ?
You can certainly convert AgCl to Ag by heating it with Na2CO3 until it all melts.
The electrolytic ...
19-8-2023 at 01:57
by: unionised
How to make the air in my lab less oxidizing??
[rquote=686648&tid=159770&author=Johanson]Sulaiman: "I suppose that UK/EU heating costs have ...
14-8-2023 at 09:59
by: unionised
Preparation of ionic nitrites
[rquote=686590&tid=52&author=Parakeet]Here it is.
Haven't read everything yet, but the proc ...
13-8-2023 at 09:53
by: unionised
Strange behaviour in the reaction of calcium carbonate with propionic acid
If WIKI is to be believed, calcium propionate is quite soluble (about 50% w/v).
(My elderly copy o ...
13-8-2023 at 05:47
by: unionised
How does silicone react with bleach and mold removal foam?
I wouldn't use silicane to seal the joints of a long terms storage tank for vinegar or bleach.
But ...
11-8-2023 at 02:31
by: unionised
Nitromethane production
[rquote=686531&tid=159790&author=SyntheticFunk]What unionised is likely alluding to is diffi ...
10-8-2023 at 09:40
by: unionised
Nitromethane production
[rquote=686528&tid=159790&author=underground]...What about reacting methanol with HCL to pro ...
10-8-2023 at 03:52
by: unionised
Plastic Recycling Factory Up In Smoke
Extinguishing oil well fires with explosives is well documented.

It would be impractical to run a ...
9-8-2023 at 03:59
by: unionised
Stainless steel retort molten when heating K2CO3 + C ?
I think you are on course to generate this stuff as the potassium salt, rather than potassium metal. ...
8-8-2023 at 23:49
by: unionised
How do you find the temperature at equilibrium?
[rquote=686354&tid=159769&author=SplendidAcylation]Oh I see what you mean... So you are refe ...
6-8-2023 at 00:45
by: unionised
How do you find the temperature at equilibrium?
[rquote=686326&tid=159769&author=DraconicAcid]
But no matter the temperature, you'll never ...
5-8-2023 at 04:17
by: unionised
How do you find the temperature at equilibrium?
There are two effects to consider.
One is the energy change that goes into making and breaking bond ...
5-8-2023 at 04:12
by: unionised
How do you find the temperature at equilibrium?
[rquote=686323&tid=159769&author=DraconicAcid]

2 NaCl -> 2 Na + Cl2 will not happen a ...
4-8-2023 at 09:47
by: unionised
getting rid of hydrogen gas
[rquote=686154&tid=159752&author=gransolo12]would diluting the area where h2 gas is with arg ...
30-7-2023 at 06:22
by: unionised
The First Room-Temperature Ambient-Pressure Superconductor
Wiki tells me that ...
Copper phosphide can be produced in a reverberatory furnace or in a crucible ...
28-7-2023 at 09:45
by: unionised
getting rid of hydrogen gas
"what is the best way to get rid of hydrogen gas without being outside?"
Burp
https://www.frontier ...
27-7-2023 at 15:01
by: unionised
Where to get DCM?
[rquote=686034&tid=159710&author=charley1957]I think it’s more about the nanny state once ...
26-7-2023 at 12:38
by: unionised
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