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Chromium Trioxide - Some questions
Did you use enough H2SO4? Maybe it worked somewhat but hit an equilibrium before completion.
I'd ... |
1-8-2015 at 07:25
by: deltaH |
Uses for H2WO4???
Ah ok, yes then reduction is effected electrolytically. I still think a thermite is much simpler and ... |
1-8-2015 at 07:03
by: deltaH |
Druken Aga Challenge (DAC) #3 - Closed (but open to discussion)
Hexamine fuel tablets was already suggested for a proof of concept test and I think it IS better sui ... |
1-8-2015 at 06:36
by: deltaH |
Druken Aga Challenge (DAC) #3 - Closed (but open to discussion)
I've already discussed this at length earlier in this thread. The production of NOx due to combustio ... |
1-8-2015 at 06:07
by: deltaH |
Uses for H2WO4???
It's exactly the CuO + Al reaction I was thinking off 
WO3 is a pretty powerful oxidant and obvio ... |
1-8-2015 at 03:42
by: deltaH |
Druken Aga Challenge (DAC) #3 - Closed (but open to discussion)
Yes, it is certainly proving to be elusive. My money is still on the combustion of soybeans to form ... |
1-8-2015 at 01:25
by: deltaH |
Uses for H2WO4???
I was wondering if it can't be made from igniting a tiny amount of sodium metal and tungsten trioxid ... |
1-8-2015 at 01:17
by: deltaH |
Activated Carbon and Charcoal (AC)
I'm a bit confused about when/how activation is taking place in that clip. Does it occur in his fina ... |
31-7-2015 at 23:18
by: deltaH |
Activated Carbon and Charcoal (AC)
I'm really looking forward to your results [b]aga[/b], you are certainly being very thorough! |
31-7-2015 at 11:13
by: deltaH |
Tungsten bronze
I don't know what kit you have, but [url=https://en.wikipedia.org/wiki/Sodium_tungsten_bronze]tungst ... |
29-7-2015 at 09:45
by: deltaH |
Uses for H2WO4???
Make heteropolyacids, e.g. phosphotungstic acid. It's a strong acid catalyst.
[Edited on 29-7-2015 ... |
29-7-2015 at 04:00
by: deltaH |
Mom-and-pop lemonade-stand-style ways to make quick legal cash from chemistry
I've looked into this very problem quite heavily. My best advice is everytime you meet someone new, ... |
27-7-2015 at 13:28
by: deltaH |
Rock Molester's Club
As a second year undergraduate a long time ago, I used to do vacation work at the analytical laborat ... |
25-7-2015 at 22:15
by: deltaH |
Low melting salt mixtures
59 wt. KOH and 41 wt. % NaOH eutectic at 170°C. See US 20050072837 A1 patent application for this a ... |
25-7-2015 at 03:42
by: deltaH |
there is anyway to prevent carbon electrode from corrosion during electrolysis.
Lead oxidises rapidly in sulfuric acid when used as an anode. This is the basis of one-half of the l ... |
18-7-2015 at 23:53
by: deltaH |
Allow me to introduce myself
Nickel catalysts are not practical for most amateur chemistry contexts IMHO, particularly as you wou ... |
14-7-2015 at 04:32
by: deltaH |
Allow me to introduce myself
Fascinating [b]ave[/b]! Welcome!!!
Have you considered hydrogenating turpentine to get rid of the ... |
13-7-2015 at 10:53
by: deltaH |
urea and sulfuric acid - cold packs
Cool, happy you resolved it!
It's nice when nature understands the theory  |
9-7-2015 at 01:42
by: deltaH |
urea and sulfuric acid - cold packs
[rquote=411723&tid=62962&author=vmelkon]
Does urea decompose to CO2 and NH3 under acidic co ... |
8-7-2015 at 06:11
by: deltaH |
Strange Vanadium Compound?
The extra info request was for your source of the vanadium pentoxide  |
4-7-2015 at 21:22
by: deltaH |
Strange Vanadium Compound?
I'd hazard a guess a hydrate of an oxide? A little more info would be helpful... |
4-7-2015 at 11:06
by: deltaH |
Growing synthetic diamonds at home?
Do you mean this [b]MM[/b]? It's CO2 though, not CO?
"Synthesis of Large-Size Diamonds by Reducti ... |
3-7-2015 at 02:10
by: deltaH |
Druken Aga Challenge (DAC) #3 - Closed (but open to discussion)
Interesting what you said about the configurations [b]clearly_not_atara[/b].
Ozone sounds like f ... |
1-7-2015 at 09:47
by: deltaH |
Druken Aga Challenge (DAC) #3 - Closed (but open to discussion)
Very interesting [b]j_sum1[/b].
[quote]Immediate fizzing of the prills. Definite smell to the gas ... |
1-7-2015 at 03:35
by: deltaH |
Druken Aga Challenge (DAC) #3 - Closed (but open to discussion)
Okay, so you probably want more proof that me 'just saying' that hydrazine shouldn't survive hypochl ... |
30-6-2015 at 11:59
by: deltaH |
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