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Attempt to make Aluminium Iodide in DCM - runaway reaction!
Is this surprising to anyone?
It's hardly a new observation.
https://www.sciencedirect.com/sdfe/ ... |
19-12-2019 at 13:41
by: unionised |
Keeping the vacuum pump clean
Do you know what a gas ballast valve is? |
18-12-2019 at 12:52
by: unionised |
Purify ferrous sulfate
Cr(III) is not likely to be incorporated into the FeSO4- the charge is "wrong" so it won't fit prope ... |
14-12-2019 at 13:04
by: unionised |
Purify ferrous sulfate
Until no more precipitate forms when you add more, the solution stops changing colour (apart from ge ... |
14-12-2019 at 09:35
by: unionised |
Report on making Indium Iodide
[rquote=627938&tid=154570&author=Σldritch]Xylene sounds like a terrible choice of solvent. ... |
14-12-2019 at 07:20
by: unionised |
Purify ferrous sulfate
I would start by taking a little of it, rinsing it and then dissolving it in water in a test tube.
... |
14-12-2019 at 06:52
by: unionised |
Magpie has died
:-(
I hope that his friends and family get some consolation from knowing how well loved he was he ... |
13-12-2019 at 03:17
by: unionised |
Breaking fluorine-carbon bonds
I suspect that a mixture of steam and R134a passed over something like CaO at red heat would react t ... |
11-12-2019 at 13:28
by: unionised |
Ruthenium too good to be true?
I wasn't very interested in ruthenium, so I didn't bother much with this thread at the outset.
But ... |
10-12-2019 at 13:50
by: unionised |
Removing coating in photo lenses
By far the commonest material for coating is MgF2- which is transparent to UV. |
8-12-2019 at 12:37
by: unionised |
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 |
Plutonium
[rquote=623902&tid=154080&author=SWIM]
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
https://en.wikipedia.org/wiki/Spectral_line#Pressure_broadening |
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
Iodide.
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 |
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