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storing the acids and so
[quote]
Nitric acid (in garbage bag with some bicarbonate inside)[/quote]
That's a very bad idea. ... |
10-1-2008 at 17:00
by: kilowatt |
Sodium!
The bath will definitely attack normal glass; I have tried using glass in such a cell before. Lithi ... |
7-1-2008 at 11:46
by: kilowatt |
High Temperature Specialty Thermite
Wouldn't WO3 be too volatile?
Also is there a way this discussion may be moved to the exotic ther ... |
28-11-2007 at 15:13
by: kilowatt |
High Temperature Specialty Thermite
Does anyone think it would be possible (hypothetically, if you could find a suitable container) to m ... |
27-11-2007 at 20:31
by: kilowatt |
Problems with vacuum distilling HNO3
I had always been under the impression that a significant (at least 10%, even more) portion of HNO3 ... |
16-11-2007 at 18:27
by: kilowatt |
Gold Plating
The methods I mentioned are for gold sulfite, not sulfate. It seems my original post contained a mi ... |
9-11-2007 at 15:42
by: kilowatt |
Gold Plating
Your best options if you want a bright shiny non-porous finish would either be to buy a commercial g ... |
8-11-2007 at 07:40
by: kilowatt |
Sulfur Hexaflouride
I have wondered if it would be possible to electrolyze a bath of HF + KHF2, or any other fused fluor ... |
3-11-2007 at 06:07
by: kilowatt |
Distilling HCl
Yes, like I said, my attempt was not heated. Also, it was rock salt which is in large crystals. I ... |
2-11-2007 at 00:16
by: kilowatt |
High Energy Laminated Rocket Propellants
[quote]cryogenic fuel schemes have that much less latent
heat than a fuel at ambient temperature an ... |
1-11-2007 at 00:15
by: kilowatt |
High Energy Laminated Rocket Propellants
The air breathing augmenter is neat. With an aerospike nozzle, I can see the augmenter burning the ... |
31-10-2007 at 06:23
by: kilowatt |
Distilling HCl
[quote]
Concentrated (anhydrous) H2SO4 doesn't do much when it comes in contact with dry NaCl, been ... |
30-10-2007 at 20:37
by: kilowatt |
Distilling HCl
Concentrated (anhydrous) H2SO4 doesn't do much when it comes in contact with dry NaCl, been there do ... |
30-10-2007 at 16:10
by: kilowatt |
Distilling HCl
Once you have obtained your 20% HCl from the distillation, plus whatever else you have collected by ... |
30-10-2007 at 09:20
by: kilowatt |
High Energy Laminated Rocket Propellants
Yeah, that sounds like beryllium poisoning  , I don't think you have to inhale much
(doesn't matter ... |
29-10-2007 at 14:29
by: kilowatt |
High Energy Laminated Rocket Propellants
Lithium perchlorate might be a good one, would definitely have to be sealed though. I've made lithi ... |
29-10-2007 at 08:30
by: kilowatt |
Question about thermodynamics
Here's a phase diagram for NaCl/H2O.
[img]http://imartinez.etsin.upm.es/bk3/c07sol/Solution%20prop ... |
28-10-2007 at 20:05
by: kilowatt |
Nitric Acid Puzzler
Is the fact that overheating results in too high an NO2 content the problem here? I plan to go with ... |
28-10-2007 at 19:56
by: kilowatt |
Sodium!
[quote]
Working with NaCl is much more tricky I have found. For a start Na at that temperature atta ... |
28-10-2007 at 19:51
by: kilowatt |
High Energy Laminated Rocket Propellants
[quote]
Chemical considerations aside, a better way to isolate hypergolic propellant components mig ... |
28-10-2007 at 19:27
by: kilowatt |
High Energy Laminated Rocket Propellants
I discounted KMnO4 as a rocket oxidizer long ago, due mainly to its high exhaust mass and poor burn ... |
28-10-2007 at 09:43
by: kilowatt |
High Energy Laminated Rocket Propellants
With something like an alkali metal, a fibrous binder would be needed to keep it from running out at ... |
28-10-2007 at 07:33
by: kilowatt |
High Energy Laminated Rocket Propellants
What are you getting at? KMnO4 can never make a decent rocket propellant anyway
as its byproducts ... |
28-10-2007 at 07:19
by: kilowatt |
High Energy Laminated Rocket Propellants
I have seen perfluorates mentioned in various internet sources, albeit scarsely. I guess now that I ... |
28-10-2007 at 07:00
by: kilowatt |
High Energy Laminated Rocket Propellants
Please keep in mind this is not meant to be a practical thing for rockets that are supposed to be ut ... |
28-10-2007 at 03:05
by: kilowatt |
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