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Help me choose a cool experiment
As long as you are not paying for the chemicals, maybe do something with precious-metal solutions (P ... |
22-1-2008 at 11:27
by: mrjeffy321 |
Exotic thermites & analogs
I was able to get a SiO2 thermite reaction going using a mixture of Silicon Dioxide, Aluminum powder ... |
17-1-2008 at 06:58
by: mrjeffy321 |
Cleaning TiO2 out of glassware
The Hydrogen Peroxide worked quite well.
I was using 30% H2O2, since that is what I had available a ... |
16-1-2008 at 14:53
by: mrjeffy321 |
Cleaning TiO2 out of glassware
Hydrogen Peroxide...I never would have thought of that.
Thanks.
[url=http://www.freshpatents.com ... |
15-1-2008 at 11:56
by: mrjeffy321 |
Cleaning TiO2 out of glassware
How would you-all recommend cleaning Titanium Dioxide out of glassware?
The TiO2 is adhered to th ... |
15-1-2008 at 11:31
by: mrjeffy321 |
Exotic thermites & analogs
I do not discount the notion that it is possible to obtain Titanium metal from a thermite reaction, ... |
15-1-2008 at 11:23
by: mrjeffy321 |
Glassware in Texas - Register or Not?
One should obey just laws.
You may want to read some of the actual wording of the law yourself, t ... |
17-9-2007 at 06:42
by: mrjeffy321 |
Funny experiment with purple and yellow smoke
Interesting.
The colored smoke does not look too dissimilar to that produced by the reaction betwee ... |
15-8-2007 at 19:02
by: mrjeffy321 |
one of our own BUSTED for a firework!
[quote][i]Originally posted by Fleaker[/i]
I doubt your friend YT2095 will even get an apology for ... |
24-7-2007 at 07:09
by: mrjeffy321 |
Manganese Salt Problems
I really don’t care a whole lot whether I get MnCl2 or another Manganous salt, I just need some wa ... |
28-6-2007 at 21:48
by: mrjeffy321 |
Manganese Salt Problems
I placed 20.0 grams of the chem. grade MnO2 on a hot plate at a temperature of ~> 600 degrees C f ... |
28-6-2007 at 19:23
by: mrjeffy321 |
Manganese Salt Problems
[quote][i]Originally posted by woelen[/i]
The problem is with your MnO2. As is the case with many m ... |
28-6-2007 at 05:59
by: mrjeffy321 |
Manganese Salt Problems
[quote][i]Originally posted by 12AX7[/i]
Well obviously, you've performed the reaction before, so.. ... |
27-6-2007 at 17:53
by: mrjeffy321 |
Manganese Salt Problems
Oh yes, that was a test I meant to perform but forgot to.
Using the old HCl and a few pieces of Alu ... |
27-6-2007 at 17:05
by: mrjeffy321 |
Manganese Salt Problems
My goal is to make a soluble Manganese+2 salt (either Chloride, Nitrate, Sulfate).
I have [two type ... |
27-6-2007 at 14:53
by: mrjeffy321 |
Zinc / Aluminum Salt Crystals
I think the solubility of Zinc(II) Nitrate Hexahydrate (which is what I am using) is something like ... |
8-6-2007 at 19:27
by: mrjeffy321 |
Zinc / Aluminum Salt Crystals
Of course…..
I remember a process which is designed to turn a Copper penny into a “gold” penn ... |
8-6-2007 at 17:59
by: mrjeffy321 |
Zinc / Aluminum Salt Crystals
If this helps,
Here is a rather poor picture of the crystals forming. If you look very closely you ... |
8-6-2007 at 15:29
by: mrjeffy321 |
Zinc / Aluminum Salt Crystals
It sounds like you are thinking along the lines of one of my original concerns.
Aluminum is a littl ... |
8-6-2007 at 14:45
by: mrjeffy321 |
Zinc / Aluminum Salt Crystals
My goal is to form a Zinc metal layer on an Aluminum substrate (Aluminum foil).
To do this I planne ... |
8-6-2007 at 13:55
by: mrjeffy321 |
Fumes from CuCl2 + Al Reaction
I have performed a similar reaction using Zinc powder in place of the Aluminum powder.
The Zinc pow ... |
15-5-2007 at 15:09
by: mrjeffy321 |
Fumes from CuCl2 + Al Reaction
I just performed the reaction (total of 15 grams of mixture) inside of a semi-sealed stainless steel ... |
10-5-2007 at 12:34
by: mrjeffy321 |
Fumes from CuCl2 + Al Reaction
Yes, I did dump the products into water when finished, although I cannot say for certain whether it ... |
9-5-2007 at 19:20
by: mrjeffy321 |
Fumes from CuCl2 + Al Reaction
I do not recall seeing any color in the flame of the anhydrous CuCl2 reaction, just a bright yellow ... |
9-5-2007 at 09:33
by: mrjeffy321 |
Fumes from CuCl2 + Al Reaction
[quote][i]Originally posted by not_important[/i]
Did you adjust the amount of aluminium to compensa ... |
9-5-2007 at 09:22
by: mrjeffy321 |
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