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Confusion on SO3 Synthesis
[rquote=680858&tid=159069&author=Keras]

It's curious. The equation ∆G = ∆H - T∆S wh ...
27-1-2023 at 00:38
by: unionised
EU Survey on Chemical Restrictions – Stop further chemical bans
[rquote=680792&tid=159267&author=blogfast25]

Effective terrorism prevention would start w ...
26-1-2023 at 01:45
by: unionised
Replacement for acetonitrile in oxone oxidation
[rquote=680634&tid=159251&author=Boffis]Does anyone have any idea if this method would work ...
22-1-2023 at 09:32
by: unionised
Distilled some EtOH denatured with Bitrix, and the distillate smells funny
[rquote=680510&tid=159226&author=Bedlasky]

And here are reports from GC. He sent to me 3 ...
18-1-2023 at 14:41
by: unionised
Distilled some EtOH denatured with Bitrix, and the distillate smells funny
[rquote=680393&tid=159226&author=blogfast25][rquote=680386&tid=159226&author=unionis ...
17-1-2023 at 05:00
by: unionised
Distilled some EtOH denatured with Bitrix, and the distillate smells funny
MEK forms a fairly convenient azeotrope.
Stripping out IPA would be harder, but for a lot of things ...
15-1-2023 at 12:54
by: unionised
Distilled some EtOH denatured with Bitrix, and the distillate smells funny
There's a point where it's easier to start with sugar, water and yeast.
13-1-2023 at 05:34
by: unionised
Unusual notation...
1 part conc HCl. 5 parts water
So, very roughly 6% or 2 Molar.
9-1-2023 at 10:46
by: unionised
What is this?
It looks a lot like a water bath heater
5-1-2023 at 10:33
by: unionised
AlCl3 by double displacement?
I'm pretty sure that acetone will react with AlCl3.
29-12-2022 at 12:16
by: unionised
Portable DC source for electric arc-Ruby synthesis by the Henry Moissan method
How did Moissan get those currents and voltages?
Can you copy that?
23-12-2022 at 01:11
by: unionised
AlCl3 by double displacement?
[rquote=679307&tid=159094&author=blogfast25]

Al[sub]2[/sub]S[sub]3[/sub] is one of the st ...
18-12-2022 at 08:58
by: unionised
New chemical restrictions in Canada?
[rquote=675347&tid=157676&author=Energetics-testin]Eumh another source of nitrate..its a lil ...
14-12-2022 at 04:26
by: unionised
Why can't I make soft clay by mixing with oil rather than water?
You may find this interesting.
https://en.wikipedia.org/wiki/Plasticine
12-12-2022 at 09:25
by: unionised
AlCl3 by double displacement?
I wonder if anyone skilled in the use of reaction heat calculators could look at the double decompos ...
10-12-2022 at 10:22
by: unionised
Lead Nitrate to Lead Chloride
[rquote=679100&tid=159124&author=RU_KLO]

from a web page it states that PbCl2 will precip ...
4-12-2022 at 03:08
by: unionised
Hydrazine Hydrate turning yellow
Oxidation of IPA and then this?
https://en.wikipedia.org/wiki/Acetone_azine
3-12-2022 at 14:52
by: unionised
Fastest way to make Iron (III) chloride without peroxide?
Nitric acid would be traditional if you were doing analytical chemistry, but watch out for the NOx f ...
5-11-2022 at 04:17
by: unionised
Using a(n Ag) mirror RBF to carry out reaction with fused alcali
Are you planning to stir the reaction?
27-10-2022 at 04:23
by: unionised
Perlite/silicate composites - No good info?
I discovered that you can react cement water-proofer + dust-proofer (a commercial solution of sodium ...
24-10-2022 at 13:53
by: unionised
Moisture-preserving desiccant for storing borax primary standard
A solution saturated with both salt and sugar will have even less water in that one saturated with o ...
24-10-2022 at 10:20
by: unionised
Accidentaly filled a beaker with "concrete"
You could do the maths.
Or you could take the view that someone might just use a huge excess, in or ...
19-10-2022 at 13:57
by: unionised
Accidentaly filled a beaker with "concrete"
Working outdoors is not a bad idea .
It's Autumn.
Why do you think a leaf is unexpected?
19-10-2022 at 12:07
by: unionised
Vacuum filtration sucking fluid
Vacuum pumps are designed to suck fluids.
A fluid is something which will flow.
They are not desig ...
16-10-2022 at 07:43
by: unionised
Successful Chloroform Synthesis
[rquote=677565&tid=158939&author=Keras][rquote=677564&tid=158939&author=Fery]Mateo_s ...
14-10-2022 at 02:50
by: unionised
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