Sciencemadness Discussion Board
Not logged in [Login - Register]
Go To Bottom

Search
[Next Page]
A true story about a true raid.
My lab has never gotten busted, but if it was I would never talk to the police. Everything that come ...
19-4-2015 at 12:52
by: LanthanumK
"invisible metal"
I lit a piece of lithium on fire once and dropped it into water. It reacted in a similar manner to s ...
30-4-2014 at 14:52
by: LanthanumK
How do I recognize metallic Nickel?
I tried to extract metals from a nicad battery. Never got anything but a mess.
30-4-2014 at 14:18
by: LanthanumK
Getting chromium compounds out of chromated metal?
Chromated metal is only coated, so an insignificant amount of chromium is present.
30-4-2014 at 08:07
by: LanthanumK
Shelf life of Ammonia and Muriatic acid
I found an old opened bottle of 20% or so hydrochloric acid at my grandmother's house. It was highly ...
17-4-2014 at 15:29
by: LanthanumK
A writing idea
Start off with a summary of each chapter. Expand each chapter when site members express interest. Ot ...
15-12-2013 at 17:57
by: LanthanumK
Hafnium - Plasma Torch Electrode
The plasma cutter electrode I got from a welding shop had a plated copper exterior with a tiny rod o ...
11-11-2013 at 05:22
by: LanthanumK
A few element samples for sale
All elements have been sold.
11-10-2013 at 07:34
by: LanthanumK
A few element samples for sale
OK, I still won't ship mercury, but I could ship calcium and possibly strontium, although postage wi ...
5-10-2013 at 11:01
by: LanthanumK
Pictures
https://docs.google.com/file/d/0B8Sz-Al8f9Kzd3VjUkJ2V3c2eFU/edit?usp=sharing

sorry for the blurry ...
5-10-2013 at 07:49
by: LanthanumK
A few element samples for sale
I sent Reactive Metals Studio an email asking if they sold niobium in small quantities. They respond ...
5-10-2013 at 06:52
by: LanthanumK
A few element samples for sale
Unfortunately I do not have a scale accurate enough for good mass measurements. I could post picture ...
5-10-2013 at 05:51
by: LanthanumK
A few element samples for sale
I have a few extra element samples that are available for sale.

Strontium - approx. 3 gram chunk ...
5-10-2013 at 05:25
by: LanthanumK
Pyrolysis of sugar to make Carbon anodes
Try to find a cheap source of "heavy duty" or "super heavy duty" C or D cells at your local bargain ...
19-7-2013 at 04:54
by: LanthanumK
Copper sulfate
If you want zinc sulfate, there are some moss killers available that contain almost pure zinc sulfat ...
21-5-2013 at 13:10
by: LanthanumK
Bromine.
Bromine is often more dangerous to materials than flesh. Just a solution of bromine water is capable ...
21-5-2013 at 13:06
by: LanthanumK
Copper Hydroxide electrolytic production
For some reason, copper(II) hydroxide is unstable in water, and it has a variety of conditions under ...
8-5-2013 at 04:59
by: LanthanumK
Is this what Hydrogen smells like?
The Drano powder that I recently purchased contained sodium nitrate. I read that this reacts with so ...
25-3-2013 at 07:08
by: LanthanumK
Cobalt (II) Hydroxide
As long as the cobalt(II) oxide is not heated too strongly, it easily dissolves in HCl.
6-2-2013 at 12:05
by: LanthanumK
Cobalt (II) Hydroxide
No, it was room temperature HCl used for the dissolution.

Cobalt(II) oxide is used as a coloring ...
1-2-2013 at 05:21
by: LanthanumK
Cobalt oxide solubility
I have heated freshly precipitated pink cobalt(II) carbonate until it oxidized to black cobalt oxide ...
31-1-2013 at 16:45
by: LanthanumK
Spontaneous combustion of cotton balls
Cotton balls are extremely flammable because of their fineness. I am wondering if a clean cotton bal ...
31-1-2013 at 16:41
by: LanthanumK
Was this anyone here?
Its sad that both a Ph.D. chemist is so careless, and also that the law system turns a personal chem ...
30-1-2013 at 10:37
by: LanthanumK
Cobalt (II) Hydroxide
I have created cobalt(II) hydroxide several times and I have not noticed aerial oxidation happening ...
30-1-2013 at 05:57
by: LanthanumK
Clean Sulfur Dioxide Gas
According to Wikipedia, sulfuric acid can be used to make sulfur dioxide from sodium metabisulfite. ...
30-1-2013 at 05:34
by: LanthanumK
[Next Page]

  Go To Top