| Search |
nitric acid from calcium nitrate
[rquote=442560&tid=9848&author=Metacelsus]Yes, distillation is required. If properly carried ... |
21-3-2016 at 02:50
by: Beginner |
nitric acid from calcium nitrate
[rquote=116439&tid=9848&author=497]I think I solved the problem. Actually bypassed it, by si ... |
20-3-2016 at 05:29
by: Beginner |
Petrochemical history
IrC, thanks, very interesting! I can recommend Isaac Asimov's "A short history of chemics", it's an ... |
29-3-2014 at 09:50
by: Beginner |
Petrochemical history
Thanks! I found many new things there, especially that about James Young and Abraham Gesner.
|
28-3-2014 at 09:39
by: Beginner |
Petrochemical history
Hi! I'm very interested in history of chemics, for example when different chemicals where discovered ... |
26-3-2014 at 07:19
by: Beginner |
Heating of sugar
[rquote=320141&tid=29101&author=Dornier 335A][url=https://www.sciencemadness.org/whisper/vie ... |
24-2-2014 at 06:31
by: Beginner |
Heating of sugar
Hi! I wonder, if I heat sugar slowly, which is all the chemicals I get, before all becomes to coal a ... |
22-2-2014 at 01:46
by: Beginner |
