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Preparation of cyanides
@mario
http://rapidshare.com/files/343951606/DSC00380.JPG.html
http://rapidshare.com/files/343 ... |
31-1-2010 at 09:57
by: Myfanwy |
the journal of irreproducible results presents: KCN from KOH and formamide
yes its not dried. but 5g are better than nothing 
Taoisearch it was under 0°C outside and i u ... |
31-1-2010 at 04:30
by: Myfanwy |
Preparation of cyanides
yes they look strange^^ never saw this before.
|
31-1-2010 at 02:09
by: Myfanwy |
Preparation of cyanides
i used 17 or 20ml
[Edited on 30-1-2010 by Myfanwy] |
30-1-2010 at 10:06
by: Myfanwy |
Preparation of cyanides
okay tomorrow i will upload them^^ |
30-1-2010 at 09:38
by: Myfanwy |
Preparation of cyanides
http://www.youtube.com/user/Myfanwy94#p/a/u/0/K8C2lqzcGhg
here it is. not the best. |
30-1-2010 at 09:15
by: Myfanwy |
Preparation of cyanides
ok i done the experiment. i made 64 pictures and movies.
i got about 10g of sodium cyanide (55,6%). ... |
30-1-2010 at 06:13
by: Myfanwy |
the journal of irreproducible results presents: KCN from KOH and formamide
jes i will make the experiment today. i just made the photos of the chemicals and of the glasswear.
... |
30-1-2010 at 03:16
by: Myfanwy |
the journal of irreproducible results presents: KCN from KOH and formamide
only saying it wont work is a little bit dumb, sry.
i need a explanation  |
30-1-2010 at 01:50
by: Myfanwy |
the journal of irreproducible results presents: KCN from KOH and formamide
okay kmno4 tell me whats wrong at this reaction.
i think it must work -> indutrial method |
30-1-2010 at 01:45
by: Myfanwy |
Diethylsulfide from potassium ethylsulfate and sodium sulfide
i think sulfuric acid is easier to find than NaBr and much cheaper, because hundred million tons are ... |
29-1-2010 at 10:40
by: Myfanwy |
Hydrazine
would be great, but i think its impossible, because metallions will cause decomposition of N2H4, esp ... |
29-1-2010 at 10:17
by: Myfanwy |
Preparation of cyanides
jop i make it definitively tomorrow, but im a little bit scared from this shit, because im a pussäy ... |
29-1-2010 at 10:02
by: Myfanwy |
the journal of irreproducible results presents: KCN from KOH and formamide
mh making cyanides is legal in germany.
youre right. HCN in air isnt that poisonous as many think.
... |
29-1-2010 at 09:50
by: Myfanwy |
Preparation of cyanides
mh i make a video + photos + description with my digicam and post it on youtube, if i dont die   |
29-1-2010 at 09:29
by: Myfanwy |
Preparation of cyanides
nope i tried it not yet.
i will make it tomorrow or so...
then i`ll tell you
[Edited on 29- ... |
29-1-2010 at 07:21
by: Myfanwy |
Trichloroacetone and Sodium hydroxide
jes but trichloroacetone and sodium hydroxide will give much higher yields, than the haloform reacti ... |
29-1-2010 at 07:14
by: Myfanwy |
Preparation of cyanides
well i try to make sodium cyanide this weekend by passing gaseous HCN (from H3PO4 and K4[Fe(CN)6]) i ... |
29-1-2010 at 06:34
by: Myfanwy |
the journal of irreproducible results presents: KCN from KOH and formamide
jes we want to hydrolyze it xDD
bases form cyanide salts and acids will make hydrogen cyanide.
|
29-1-2010 at 05:14
by: Myfanwy |
the journal of irreproducible results presents: KCN from KOH and formamide
lol where you get this stuff^^
okay i would dissolve it in 20g water and then adding the alcohol, ... |
29-1-2010 at 04:26
by: Myfanwy |
Trichloroacetone and Sodium hydroxide
can you make chloroform, by chlorinating acetone with chlorine to trichloroacetone and then adding s ... |
29-1-2010 at 04:14
by: Myfanwy |
the journal of irreproducible results presents: KCN from KOH and formamide
CH3NO + KOH -> KCN + 2H2O
For 20g KCN u need 13,8g Formamide and 17,2g KOH. Then u get 20g KCN ... |
29-1-2010 at 02:46
by: Myfanwy |
the journal of irreproducible results presents: KCN from KOH and formamide
you can make KCN directly from potassium hydroxide and formamide. no hydrogen cyanide fumes and you ... |
27-1-2010 at 07:18
by: Myfanwy |
Diethylsulfide from potassium ethylsulfate and sodium sulfide
no i have both.
but i was interested in this way. |
17-1-2010 at 12:37
by: Myfanwy |
Diethylsulfide from potassium ethylsulfate and sodium sulfide
yes, thats why my boiling point of the product was at 82°C. DES s boiling pont is at 92°C and EtOH ... |
17-1-2010 at 04:50
by: Myfanwy |
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