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Precipitated copper powder
i fergot to say that u have 2 cook the mixture of NaOH, CuO and glucose for a few minutes (~5min), i ... |
22-5-2005 at 15:28
by: CD-ROM-LAUFWERK |
Precipitated copper powder
a methode of producing very very very fine Cu powder is to form coppernitrate, leting the solution r ... |
22-5-2005 at 02:32
by: CD-ROM-LAUFWERK |
Acetic anhydride preparation
i slowly mixed 35g P2O5 to 100g of acetic acid (under a strange reaktion, much heat)
i think that ... |
7-5-2005 at 04:09
by: CD-ROM-LAUFWERK |
Trinitrotoluene preparation
i seperate the TNT now from the DNT by melting the stuff and coolig slowly down, the TNT crystalize ... |
3-5-2005 at 05:29
by: CD-ROM-LAUFWERK |
Trinitrotoluene preparation
the bigest problem i see is the seperation from TNT and DNT
the most preperations of TNT i know doe ... |
25-4-2005 at 09:58
by: CD-ROM-LAUFWERK |
