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Suggestions for Crystal Growing
The autoclave setup is only needed for [i]sensu stricto[/i] hydrothermal crystallizations. You can ... |
3-9-2014 at 20:20
by: Paddywhacker |
Suggestions for Crystal Growing
When you get tired if growing ordinary soluble salts you might try [url=https://en.wikipedia.org/wik ... |
3-9-2014 at 00:38
by: Paddywhacker |
Manganates... not PERmanganates (Mn V and VI Redox Chemistry)
Great experimentation there. I would expect it to be very stable if it is washed clean and dried.
... |
31-8-2014 at 20:57
by: Paddywhacker |
Problems with dissolving cotton
Tissue paper might be a more useful source of cellulose. Pleas let us know how it works. |
30-8-2014 at 22:26
by: Paddywhacker |
Need help on amino alcohols
That compound would be unstable at STP. It would give off ammonia to form acetaldehyde. |
30-8-2014 at 22:20
by: Paddywhacker |
Manganates... not PERmanganates (Mn V and VI Redox Chemistry)
[url=https://en.wikipedia.org/wiki/Barium_manganate]Barium manganate[/url] is an insoluble or sparin ... |
28-8-2014 at 01:59
by: Paddywhacker |
methyl iodide NZ
Templar, if you are serious about your chemistry hobby then you will lose the chip on your shoulder, ... |
26-8-2014 at 15:41
by: Paddywhacker |
prepration of 1,6-dibromohexane
[rquote=343131&tid=32967&author=aroma princess]Dear all... I am a newbie
here...I am tryin ... |
26-8-2014 at 04:37
by: Paddywhacker |
methyl iodide NZ
[rquote=343113&tid=32910&author=Templar] ... But it sounds like people want it for cheap, an ... |
25-8-2014 at 20:13
by: Paddywhacker |
methyl iodide NZ
Methyl iodide is dangerously toxic, making 10+ litres an accident waiting to happen.
Dangerous to ... |
25-8-2014 at 13:59
by: Paddywhacker |
methyl iodide NZ
what he said. But still, if you have lemons, you make lemonade. |
24-8-2014 at 16:06
by: Paddywhacker |
Polyoxymetalates as catalysts
Thanks. The paper uses [url=https://en.wikipedia.org/wiki/Phosphotungstic_acid]phosphotungstic acid ... |
26-6-2014 at 22:13
by: Paddywhacker |
Polyoxymetalates as catalysts
While cruising the internet I came across [url=http://pubs.acs.org/doi/pdfplus/10.1021/ed400356j]thi ... |
26-6-2014 at 21:09
by: Paddywhacker |
Catalysts
The [url=https://en.wikipedia.org/wiki/CNO_cycle]CNO cycle,[/url] where carbon acts as a catalyst, s ... |
25-6-2014 at 20:37
by: Paddywhacker |
propiophenone from calcium propionate and calcium benzoate
No solvent is used, but maybe the yield would improve if a suitable one was. Maybe a eutectic salt ... |
25-6-2014 at 20:29
by: Paddywhacker |
Paper for chromatography
Sheets of plain blotting paper, available on eBay and from craft shops. |
12-6-2014 at 19:02
by: Paddywhacker |
Is there a way to dissolve silver without HNO3?
Silver will dissolve in liquid mercury, and also in molten copper or gold. |
10-6-2014 at 03:58
by: Paddywhacker |
Epoxidation of propiophenone
What about the enol form, sparkgap? |
2-6-2014 at 20:48
by: Paddywhacker |
The D'oh! why didn't I think of that thread
How about condensing atmospheric water on a cold peltier device powered by a small photocell array?
... |
27-4-2014 at 22:36
by: Paddywhacker |
xylitol + quicklime + water = cool putty
Very interesting. I wonder if the Lobry de Bruyn–van Ekenstein transformation is involved. Have ... |
9-4-2014 at 20:32
by: Paddywhacker |
Testing purity of Potassium Iodide
It would need some form of known standard unless you had laboratory standardised sodium thiosulfate ... |
26-3-2014 at 17:40
by: Paddywhacker |
Preparation of p-Toluidine
Thanks for the writeup. Aromatic amines are one of my least favourite class of compound, and nitro r ... |
26-3-2014 at 17:34
by: Paddywhacker |
Odor control
Ammonia fumes are useful to neutralise acidic fumes and the ammonia smell doesn't hang around for lo ... |
26-3-2014 at 17:16
by: Paddywhacker |
Tannic Acid Decomposition
[rquote=324072&tid=29672&author=Boffis]That text file is mine! It was attached to a post re ... |
24-3-2014 at 15:34
by: Paddywhacker |
Purifying Sulfur and Bentonite
Heating sulphur with saturated hydrocarbons is one method of producing H[sub]2[/sub]S, so be careful ... |
23-3-2014 at 23:52
by: Paddywhacker |
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