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purifying NaNO3 Approximately how much sodium nitrate would I loose? |
15-10-2007 at 10:50 by: Zinc |
purifying NaNO3 I am preparing about 500-600 grams of NaNO3 from NH4NO3 and NaHCO3. When the process is done I wil p ... |
15-10-2007 at 10:29 by: Zinc |
unconventional sodium The distilation seems a lot simpler to me. If it could be done more than 100 years ago it can be don ... |
15-10-2007 at 10:26 by: Zinc |
unconventional sodium I have a small furnace that can heat to around 1200 C and since sodium boils at around 900 C could I ... |
14-10-2007 at 14:35 by: Zinc |
Flash Powder Today I tried it. It burned faster. But not as the first 2 times I tried it long time ago (arond 1 y ... |
3-9-2007 at 10:12 by: Zinc |
What is the most ignorant thing you have ever done while conducting an experiment? A few days ago me and my friend were trying to cast a small bronze cannon. For the core we wanted to ... |
23-7-2007 at 03:37 by: Zinc |
Flash Powder I made a impact test with the KMnO4 black powder. I put too much fuel in it so it didn't burn as fas ... |
21-7-2007 at 06:05 by: Zinc |
Flash Powder I know that this is off topic but I didn't want to start a new thread about that. I know that KMnO4 ... |
18-7-2007 at 02:30 by: Zinc |
solubility of zinc in molten aluminum When I make brass do I have to melt the copper under a charcoal cover before I add zinc or not? |
7-7-2007 at 16:05 by: Zinc |
solubility of zinc in molten aluminum I have heared that copper should be melted under a cover of charcoal. So when I add zinc to it to ma ... |
4-7-2007 at 15:00 by: Zinc |
solubility of zinc in molten aluminum [quote][i]Originally posted by 12AX7[/i]
What the devil does aluminum have to do with brass?
Tim[/ ... |
28-6-2007 at 13:57 by: Zinc |
solubility of zinc in molten aluminum [quote][i]Originally posted by 12AX7[/i]
If you want to cut the amount of copper to make it cheaper ... |
28-6-2007 at 04:02 by: Zinc |
Dangers of sodium, unexpected result A very nice (and dangerous) thing to do is to add molten burning Na to water. It explodes instantly ... |
29-5-2007 at 04:06 by: Zinc |
Burning temperature At http://en.wikipedia.org/wiki/Gas_burner it writes that pure propane burns at 1,980 °C and pure b ... |
20-5-2007 at 13:08 by: Zinc |
What is the most ignorant thing you have ever done while conducting an experiment? I was once making chlorate whistle mix. I know that the chemicals shouldn't be ground together but I ... |
16-5-2007 at 03:16 by: Zinc |
Permanganates Why? |
15-5-2007 at 03:17 by: Zinc |
Low/Medium temperature furnace [quote][i]Originally posted by jove[/i]
A propane plumber's torch (like from the hardware store al ... |
14-5-2007 at 03:07 by: Zinc |
bromate synthesis A little off topic but is AgBrO3 explosive? I have heared that AgClO3 is but I don't know if that is ... |
13-5-2007 at 01:55 by: Zinc |
Preparation of ethylene [quote][i]Originally posted by guy[/i]
I can probably purify it by absorbing most of the ethylene i ... |
12-5-2007 at 14:10 by: Zinc |
solubility of zinc in molten aluminum I don't think that they are made of Mg anymore. The one I have is very old.
A little off topic bu ... |
9-5-2007 at 10:35 by: Zinc |
solubility of zinc in molten aluminum [quote][i]Originally posted by 12AX7[/i]
Pencil sharpeners...magnesium!?? That makes no sense, the ... |
9-5-2007 at 03:18 by: Zinc |
Exotic thermites & analogs I don't know. It is a silver powder and it floats in air. It is reagent grade. I got it from school. |
9-5-2007 at 03:05 by: Zinc |
Fumes from CuCl2 + Al Reaction [quote][i]Originally posted by YT2095[/i]
I can`t be sure, but I don`t think Non-Smokers can detect ... |
8-5-2007 at 11:37 by: Zinc |
Exotic thermites & analogs I also had problems with Fe2O3 but when I used finer Al powder it worked. It burned very fast and th ... |
8-5-2007 at 11:24 by: Zinc |
solubility of zinc in molten aluminum [quote][i]Originally posted by 12AX7[/i]
Yes. The Zn-Mg system contains the brittle laves intermet ... |
7-5-2007 at 12:53 by: Zinc |
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