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Vanadium oxides
how to perpare ammonium salt from V2O3 or from other vanadium oxides? |
11-5-2007 at 13:06
by: SAM4CH |
Vanadium oxides
If V2O5 reduces "volatilizes" at high temperature what is the oxide produce (is it V2O3, how can I ... |
11-5-2007 at 11:52
by: SAM4CH |
Styphnic acid and lead styphnate
How can I prevent formation high sensitivity needle crystals of lead styphnate in styphnic acid/MgO ... |
8-5-2007 at 17:28
by: SAM4CH |
C.T.M.T.N.A (R-salt)
I need a perfect procedure for oxidation of r-salt to RDX using AN/H2SO4 or H2O2 or hypochlorite!!! |
4-5-2007 at 14:04
by: SAM4CH |
Energetic Materials Sensitivity
How to make a standard test for any explosives "specialy high sensitive" like fulminates, AP, lead a ... |
4-5-2007 at 08:57
by: SAM4CH |
solubility in organic solvent
I like to get solubility data for inorganic and organic salt in organic solvent!! |
26-4-2007 at 13:04
by: SAM4CH |
Cobalt oxide??
How can I prepare cobalt oxide "CoO" from cobalt II chloride??!! |
22-4-2007 at 05:47
by: SAM4CH |
More on PbO2 electrodes
Ok.. not colloidal iron because I prepare fresh solution from 2g/L dichromate in 1L distilled water ... |
17-4-2007 at 02:17
by: SAM4CH |
More on PbO2 electrodes
I add NaOH for my solution to reach pH=8-9 and added barium chloride 10%excess "my dichromate conc. ... |
16-4-2007 at 13:44
by: SAM4CH |
More on PbO2 electrodes
In chlorate cell using graphite anodes, when I use sodium dichromate and tried to ppt. dichromate as ... |
15-4-2007 at 12:45
by: SAM4CH |
Silicon steel alloy??
Yes, your files was very helpful,
I am working in concentration 35% H2SO4 becase we have Feasibilit ... |
14-4-2007 at 12:32
by: SAM4CH |
Silicon steel alloy??
if we talk about hastelloy, is it has good work in concentration H2SO4? what is the best trade? can ... |
13-4-2007 at 23:11
by: SAM4CH |
Silicon steel alloy??
If I can melt iron how can I make Silicon steel alloy which is very good at boiled H2SO4? How can I ... |
13-4-2007 at 14:51
by: SAM4CH |
Hydrazinium Azide
how can I prepare Hydrazinium Azide from hydrazine sulfate or hydrazine hydrate and inorganic azid s ... |
12-4-2007 at 00:59
by: SAM4CH |
Producing Thermite
Best aluminum powder type in pyrotechnique is spherical type which can be produced by atomizing molt ... |
11-4-2007 at 13:38
by: SAM4CH |
H2SO4
Can I use silicon iron alloy which used in electrical transformer as electromagnetic plates around t ... |
11-4-2007 at 11:16
by: SAM4CH |
H2SO4
I have read an article which talk about using cast iron "Pauling boiler and process for the concentr ... |
10-4-2007 at 20:03
by: SAM4CH |
Concentrate H2SO4!?
How can I concentrate 35%sulfuric acid to 90-96% using cast iron "I have an experiment using cast ir ... |
10-4-2007 at 12:54
by: SAM4CH |
chamber!!
What about the best material for combustion chamber? I tried to use stainless steel 316 but it was n ... |
27-1-2007 at 06:11
by: SAM4CH |
calcium silicide
How to synthesis of Calcium silicide "CaSi2" from calcium metal and other Silicon compound!!? |
23-1-2007 at 13:22
by: SAM4CH |
Full Design cell for Sodium Perchlorate
I need help in design my perchlorate cell!! I get very good results which I can make 2600g per 4days ... |
16-12-2006 at 02:21
by: SAM4CH |
Guanadine nitrate, etc
I faced a problem in getting Tetrazine in the last step "aminoguanidine bicarbonate, acetic acid and ... |
16-12-2006 at 01:59
by: SAM4CH |
The lead salts preparation thread!
what about your PbO? is it pure or technical? I think the problems always in lead raw like PbO, Pb3O ... |
11-12-2006 at 06:48
by: SAM4CH |
The lead salts preparation thread!
I prepared lead acetate from Pb3O4 "was used in paint" and let it react with acetic acid over night ... |
10-12-2006 at 12:02
by: SAM4CH |
REDOX electrode
Okay, great info. but I ment if I have a solution which contains Cl, ClO3-, ClO4-, form electrochemi ... |
10-12-2006 at 10:43
by: SAM4CH |
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