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How many carbon nitrides? In theory you can have an infinite series of poly acetylenes with a cyano group at each end. Some of ... |
12-3-2004 at 16:18 by: unionised |
transforming base chloride into Carbonate! I would look at the reaction of the chloride with moist silver oxide to get the base and with CO2 to ... |
10-3-2004 at 12:37 by: unionised |
Hydrazine Urea is nearly insoluble in ether and chloroform. My guess is that it wouldn't disolve well in ... |
7-3-2004 at 09:18 by: unionised |
Uranium I never got round to buying any. I was just pointing out that that is the only legal way to get Uran ... |
3-3-2004 at 13:00 by: unionised |
Uranium Oz glows in the dark because that's where the UK tested its atom bombs.
If you need to ask &qu ... |
1-3-2004 at 16:29 by: unionised |
Synthesis of malonic acid I think it would need the assistance of the Almighty to work very well. OTOH you can always see if t ... |
1-3-2004 at 16:17 by: unionised |
Unknown derivative of maleic anhydride Yes, the titration result will make it look like a monobasic acid with half the molecular weight.
I ... |
29-2-2004 at 16:47 by: unionised |
Chemical supply house. Email one and ask. The only way I can see it happening is if they buy their stock from fairly small ... |
29-2-2004 at 16:39 by: unionised |
Unknown derivative of maleic anhydride Hydrolysis to maleic acid and hydrogenation to succinic acid (Or the other way round). |
29-2-2004 at 16:31 by: unionised |
Rate questions? If the reaction is zero order in I2 then it will come to an end, its a linear decay, not exponential ... |
29-2-2004 at 16:17 by: unionised |
Unknown derivative of maleic anhydride My first thought was succinic acid, the Mpt (187-109C) isn't far off and the equivalent weight ... |
29-2-2004 at 16:04 by: unionised |
Chemical supply house. My best guess is that they don't. In fact there seems to be the opposite happening. The big one ... |
29-2-2004 at 15:57 by: unionised |
EU idiocy could affect amateur chemistry worldwide Given that there are not enough test labs the testing won't happen.
Also the Times article tal ... |
25-2-2004 at 15:20 by: unionised |
Rate questions? There isn't enough information to answer the question. Are you expected to try to find the rate ... |
25-2-2004 at 14:10 by: unionised |
Tropylium fluoborate synthesis I think that IR absorbtion might be water. KBr is hygroscopic. |
25-2-2004 at 14:08 by: unionised |
Reaction Speed (help for school) Yep, remember Hermes, he's the one who gave you the expression for the volume rather than the a ... |
23-2-2004 at 12:12 by: unionised |
What/where is Energy?? Not really my field if we are talking about high enough energy photons that you get nuclear reaction ... |
22-2-2004 at 07:44 by: unionised |
Density The SI unit of density is the Kg/m^3 Beware of this when looking at data from physics books (They th ... |
22-2-2004 at 07:23 by: unionised |
Dangerously Funky Beakers IIRC this is why things bump when you boil them.
According to the textbooks a liquid will boil if i ... |
22-2-2004 at 07:14 by: unionised |
KIO3 From KI Glad you found a way round the lack of iodate. Have you heard about this one?
http://staff.science. ... |
22-2-2004 at 06:27 by: unionised |
KIO3 From KI I suspect that you could oxidise iodide to iodate with bleach (which is cheap). Since the solubillit ... |
19-2-2004 at 15:33 by: unionised |
Dehumidifiers Lots, notably low molecular weight alcohols. Also reacts with amines. |
18-2-2004 at 15:26 by: unionised |
gas cell - platinum dangerously for human organism? ditto "carboplatin" |
15-2-2004 at 16:27 by: unionised |
Bismuth from its Subsalicylate (Pepto-BismolĀ®) IIRC you can reduce bismuth (III) compounds with tin(II) in alkaline solution. |
15-2-2004 at 16:22 by: unionised |
Versatile miniscale glassware. Neat!
I particularly like the magnetic holders (I think you should have thought about patenting the ... |
7-2-2004 at 05:17 by: unionised |
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