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pentaerythritol from methanol and ethanol
hello! i´ve thinking that maybe possible get pentaeretrithol using a mixture of ethanol and methano ... |
3-11-2003 at 12:16
by: menchaca |
Alternative Method for HNO3 Synthesis?
there is an industrial process for this althought is only possible in those countries wich have a re ... |
18-10-2003 at 07:39
by: menchaca |
help to discovering an interesting use for sulfamic acid
ummm..... i think i´m interested in the way to rdx..... where can i find some information about it? ... |
10-10-2003 at 18:49
by: menchaca |
help to discovering an interesting use for sulfamic acid
I´ve got acces to sulfamic acid and I would like to know some interesting use for it... I´ve thou ... |
7-10-2003 at 05:18
by: menchaca |
dehidratant agent
then what can i do? i have no acces to a source of concentred sulfuric acid what other konds of dehi ... |
1-10-2003 at 02:44
by: menchaca |
dehidratant agent
ok thanks a lot!!! i wanted it for using as dehidratant agent to get >95%HNO3 from HNO3 68% |
28-9-2003 at 06:01
by: menchaca |
dehidratant agent
what temperature would i need to get anhidrous Na2SO4 from Na2SO4.10H2O?
thanks!! |
28-9-2003 at 05:22
by: menchaca |
another way to nitric acid
i´ver recntly have find somo information about how nitric acid was made in medieval ages the reacti ... |
16-9-2003 at 01:26
by: menchaca |
failed obtention of pentaerythritol
well.. recently i´ve tried to synth pentaerythritol it wasnt serious at all
just a try to lern mo ... |
15-9-2003 at 15:14
by: menchaca |
can polyestyrene be nitred?
hello again!
waht I mean is posible that phenil groups of polyestyrene be separated and then nit ... |
31-5-2003 at 08:36
by: menchaca |
fenton´s reagent
i´ve got a question to do fenton´s reagent is a good oxidicer in organic chemistry would this work ... |
4-5-2003 at 08:52
by: menchaca |
oxidation of xilene to resorcinol?
at last i think i´ve find it ..
i think that if we take the m-xilene and oxidice it with fenton, ... |
13-4-2003 at 14:12
by: menchaca |
trinitroresorcimol from picric acid
and if i protect the oh group? i mean forming an ether and then making it react with the H2SO4?and s ... |
10-4-2003 at 08:53
by: menchaca |
trinitroresorcimol from picric acid
Today i´m going to make estyfnic acid from picric im not sure if what i´m going to do is corrrect ... |
9-4-2003 at 03:56
by: menchaca |
resorcinol from salicilic acid?
thanks a lot !!
i think is easier to me the way of the picric acid, can you tell me more about this ... |
8-4-2003 at 06:53
by: menchaca |
copper fulminate
Is the copper fulminate prepred in the same way that Hg or silver fulminate?
just absolut ethanol m ... |
8-4-2003 at 03:50
by: menchaca |
resorcinol from salicilic acid?
that could be make react the picric acid with HCl and later with NaOH?
what conditions are nedeed ... |
8-4-2003 at 03:44
by: menchaca |
formalhdeide from glacial acetic acid?
well i´m really silly sometimes i forgot to place de reaction:
CH3COOH---->2CH2O ?
now yes ... |
6-4-2003 at 09:44
by: menchaca |
formalhdeide from glacial acetic acid?
will this work? if this is so what conditions are needed?
thanks again! |
6-4-2003 at 04:26
by: menchaca |
resorcinol from salicilic acid?
well.. i want it to make lead stifnate |
6-4-2003 at 04:15
by: menchaca |
a way to obtain resorcinol?
can somebody tell my a way to obtain resorcinol from bencene or fenol?
thanks!! |
4-4-2003 at 06:19
by: menchaca |
HNO3????
will electrolitic oxidation of NH3 only posible with platinum electrodes? if other materials can be ... |
1-4-2003 at 11:22
by: menchaca |
formaldehyde from methanol
can i oxide methanol to formic acid with NaClO and the make this react with Ca(OH)2 to form ... |
1-4-2003 at 11:19
by: menchaca |
resorcinol from salicilic acid?
this is my idea.....
C6H4(OH)COOH+1/2 O2-->C6H4(OH)2 +CO2
could this work?
thanks! |
1-4-2003 at 11:05
by: menchaca |
HNO3????
can you tell mi more about this?
about production of HNO3 electroliticly i mean...... |
31-3-2003 at 14:11
by: menchaca |
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