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Action of Nascent Hydrogen on Hypochlorite
I suspect there may be a competing reaction.
H. + H2O --> OH. + H2

However, even if I'm wrong ...
3-12-2019 at 12:15
by: unionised
Pan Rescue: The Case of Burnt Oatmeal
I'm told that, if you leave the pan outside, the local slugs will eat the burnt on food.
AJKOER wi ...
1-12-2019 at 05:26
by: unionised
Need source for static mixers - pLs hÄLP
Do you mean the sort of mixer they put on 2 part resin/ glue packaging?
http://www.adhesivedispens ...
1-12-2019 at 03:10
by: unionised
One of the easiest scents to produce
It's far from clear how that would work.
Does anyone have the wherewithal to check it?
[rquote=62 ...
29-11-2019 at 16:37
by: unionised
Did I accidently make Titanium tetrachloride?
[rquote=626980&tid=154496&author=Tsjerk]And what about putting a stopper in the round bottom ...
28-11-2019 at 04:50
by: unionised
Did I accidently make Titanium tetrachloride?

An active aromatic hydrocarbon like xylene.
An alkyl halide like DCM and
An Lewis acid catalys ...
28-11-2019 at 04:47
by: unionised
Lab Stands + Questions
Placing a RB flask on one of those metal rings and then heating it with a bunsen flame is a great wa ...
27-11-2019 at 09:42
by: unionised
Extract compounds from drinks
In general, the point of drinks it to be mainly water.
With a few exceptions- caffeine from tea, fo ...
27-11-2019 at 07:41
by: unionised
Grow Calcite Crystals and Birefringence
Sodium nitrate is isostructural with calcite, birefringent and much easier to crystallise
27-11-2019 at 01:13
by: unionised

I recall somebody somewhere asserting it was worse ...
25-11-2019 at 08:54
by: unionised
Azeotropic esterifications
"are benzene and water-free ethanol miscible?"
Yes, and the ethanol can "carry" water into benzene ...
24-11-2019 at 05:32
by: unionised
Igniting metals vs. flame test
16-11-2019 at 03:01
by: unionised
Ammonium formate from Ammonium chloride
I'm fairly sure that mixing solutions of sodium formate and ammonium chloride in wet methanol would ...
14-11-2019 at 13:31
by: unionised
Selectively complexing copper at low pH

Drop the copper out of solution as CuI

There are 2 ways to look at it.
Either just a ...
7-11-2019 at 13:39
by: unionised
Mercury/HNO3 incident
Shake the solution with some wire wool- which is cheap.
That will reduce the mercury to the metal a ...
2-11-2019 at 05:02
by: unionised
Mercury/HNO3 incident
[rquote=625306&tid=154259&author=DavidJR]I would distill off most of the nitric acid before ...
31-10-2019 at 13:04
by: unionised
Why some compounds may disappear in TLC?
Other possibilities are oxidation or hydrolysis catalysed by SiO2
30-10-2019 at 01:08
by: unionised
Distilled, De-ionised or Tap water?
[rquote=625002&tid=154218&author=AJKOER]To all, Unionised apparently does not approve of my ...
26-10-2019 at 08:09
by: unionised
Distilled, De-ionised or Tap water?
[rquote=624938&tid=154218&author=AJKOER]If you are running a chlorine bleach based task/expe ...
26-10-2019 at 04:15
by: unionised
PTFE filters? What are they for?
You can make life easier by pre-wetting the filter with a little methanol or acetone before trying t ...
23-10-2019 at 10:01
by: unionised
high sensitivity low explosives
[rquote=624786&tid=154209&author=Alkoholvergiftung]The first Primary was an mix of Sulfur Po ...
23-10-2019 at 09:59
by: unionised
silicon carbide from old abrasive paper ("sand" paper)
[rquote=624617&tid=154195&author=Boffis]what more could you want?[/rquote]
The satisfaction ...
19-10-2019 at 04:35
by: unionised
Obtaining pure hydrochloric acid
19-10-2019 at 03:45
by: unionised
Obtaining pure hydrochloric acid

So to be clearer for those with low reading comp ...
18-10-2019 at 09:49
by: unionised
Obtaining pure hydrochloric acid

My prior cited path (see https://www.sciencemadn ...
17-10-2019 at 10:11
by: unionised
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