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Perperation of calcium
A couple of thoughts.
Why doesn't calcium react with alcohol? Mg does.
If the purification of ... |
8-11-2003 at 04:09
by: unionised |
succinic acid from tartaric
HCl won't work. The iodide is oxidised to iodine. |
6-11-2003 at 15:44
by: unionised |
Ksp -- Equilibrium Constant
I take it you that by Ksp mean a solubillity product. It's not defined for a single non- dissoc ... |
6-11-2003 at 15:30
by: unionised |
Dry ice as a laser medium
Unfortunately, the colisional line broadening of the transitions would make life difficult for a liq ... |
2-11-2003 at 09:18
by: unionised |
Silver acetylide/nitrate
I seem to remember an old chem. text book saying that you should destroy acetylides by treating them ... |
2-11-2003 at 09:06
by: unionised |
Deuterium toxicity
The only toxicity data I have on heavy water says it is toxic to mice (when they drink it) at levels ... |
2-11-2003 at 03:40
by: unionised |
Pb2+ to Pb(s)?
Thought he might be, but the post seemed to indicate that he was after PbO. I wonder if he consider ... |
1-11-2003 at 14:49
by: unionised |
Paralyzing Substance
That web page is about strychnos which gives rise to strychnine, a convulsant poison. Curare comes f ... |
1-11-2003 at 14:39
by: unionised |
Ethylene explorations
I'm pretty sure it won't form a layer at the bottom. chloroethanol is miscible with water ... |
1-11-2003 at 10:37
by: unionised |
Pb2+ to Pb(s)?
Am I missing something?
Pb++ + 2 OH- --> Pb(OH)2
Pb(OH)2 + heat --> PbO +H2O
Take the lea ... |
1-11-2003 at 10:20
by: unionised |
