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Etching or anodizing tin
For a art project I have to etch tin. I tried a few things I tired anodizing it with 3,6,12v with so ... |
26-2-2018 at 04:54
by: Foeskes |
Can butane melt silver?
[rquote=503196&tid=79519&author=zed]Now, if you have an old microwave oven or two, and a lan ... |
9-1-2018 at 14:51
by: Foeskes |
Can butane melt silver?
Just tried melting a small amount of it it melted no problem. |
6-1-2018 at 17:15
by: Foeskes |
Sodium and CuSO4*5H2O Impact sensitive
i tried putting a small amount of sodium(around 1mm^3)on a 'anvil'(just a large sledge hammer), then ... |
6-1-2018 at 01:44
by: Foeskes |
Can butane melt silver?
I extracted some silver from a bracelet I bought. Not its a gray powder. After converting to silver ... |
5-1-2018 at 21:43
by: Foeskes |
Storing nitrogen in ampoule
I'm going to store nitrogen in a ampoule. But I'm not completely sure if I way I'm going to make it ... |
24-12-2017 at 18:06
by: Foeskes |
Failed chrome alum synthesis
The longest side is 6mm
Edit: after leaving for 24 hours there are 3 large crystals, unfortunately ... |
8-12-2017 at 16:08
by: Foeskes |
Failed chrome alum synthesis
Here is my attempt:
I used K2Cr2O7(10g) and I dissolve it in 50ml of water.
In an ice bath I added ... |
7-12-2017 at 23:00
by: Foeskes |
What to do with aluminum shavings?
I found I video by a Russian guy named "dr nitro crazy scientist" or something like that he used alu ... |
2-12-2017 at 01:53
by: Foeskes |
Isolation of elemental Boron and Proof Demonstrations of Allotropes
I like to heat Boric acid on steel cans because after it freezes you can smash the bottom of the can ... |
21-11-2017 at 20:55
by: Foeskes |
Trouble with getting nickel(II) to dissolve in ammonia.
It's 25% |
12-11-2017 at 20:59
by: Foeskes |
Trouble with getting nickel(II) to dissolve in ammonia.
I don't really have any concentrated acetic acid, only vinegar. |
12-11-2017 at 19:05
by: Foeskes |
Trouble with getting nickel(II) to dissolve in ammonia.
I am trying to separate nickel from iron and chromium. I first dissolve the metal in HCl and precipi ... |
12-11-2017 at 18:12
by: Foeskes |
Melting fine bismuth powder
I managed to melt it into small nuggets!
After trying the wax thing which failed, I decided to mix ... |
25-10-2017 at 17:04
by: Foeskes |
Are metal ammine complexes unstable in concentated sodium hydroxide solution?
I'm going to precipitate separate nickel and chromium from iron by complexity them with ammonia and ... |
13-10-2017 at 21:50
by: Foeskes |
Will nickel(II) hydroxide react with sodium hypochlorite or hydroxide?
So is sodium hydroxide the most ideal for dissolving the chromium and leaving the nickel behind?
Ac ... |
12-10-2017 at 16:50
by: Foeskes |
Will nickel(II) hydroxide react with sodium hypochlorite or hydroxide?
Doesn't Sodium hydroxide react to form chromite?
And what about hypochlorite? |
11-10-2017 at 14:29
by: Foeskes |
Will nickel(II) hydroxide react with sodium hypochlorite or hydroxide?
I am going to try to separate nickel from chromium.
I'm thinking of using either reacting their hyd ... |
11-10-2017 at 05:25
by: Foeskes |
Bismuth powder melting
Try adding paraffin wax(a little bit of it) and the close the crucible redirect the vent hole of the ... |
11-10-2017 at 05:12
by: Foeskes |
The Slime craze!!
[rquote=493931&tid=77309&author=NEMO-Chemistry]I got no where using PVA glue sold in the Uk ... |
7-10-2017 at 15:59
by: Foeskes |
'Invisible sodium' effect using nitric acid
Today I accidentally made 'invisible sodium' similar to thoisoi2's video, but using dilute 2M nitric ... |
6-10-2017 at 22:42
by: Foeskes |
Making ferrate(Fe VI+)
I tried the volcano method, but it seems like unless you have extremely fine iron powder(like fine b ... |
6-10-2017 at 01:15
by: Foeskes |
Chromium from thermite
When breaking the slag the were small beads of chromium and after breaking one, it was pretty shiny. ... |
22-9-2017 at 18:54
by: Foeskes |
Chromium from thermite
I recently made chromium from thermite.
The recipe I used was 20 grams Cr2O3:12 grams K2Cr2O7:11.4 ... |
22-9-2017 at 17:51
by: Foeskes |
What are "synthetic iron oxides"
I might buy some later and post a image. Maybe it's Prussian blue? Since it's name is pretty mislead ... |
22-9-2017 at 17:44
by: Foeskes |
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