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Ytterbium(II) - easier than you think!
Yeah, I likely will. I have some copper sulfate but I have a feeling ytterbium(II) will reduce it to ...
26-9-2015 at 10:33
by: Brain&Force
Ytterbium(II) - easier than you think!
I hadn't really done much aqueous ytterbium chemistry, and with my recent sulfamic acid purchase I d ...
26-9-2015 at 09:15
by: Brain&Force
The Short Questions Thread (4)
I have a sizable chunk of dysprosium ( ‎http://www.imgur.com/BD86qse ) but I need a way to break i ...
23-9-2015 at 10:16
by: Brain&Force
Pretty Pictures (2)
Here's samarium and holmium sulfamate in solution. As far as I know holmium sulfamate hasn't been ch ...
22-9-2015 at 20:25
by: Brain&Force
Messing around with vanadium
A while ago elementcollector1 sent me some vanadium and manganese for my element collection. Unfortu ...
20-9-2015 at 12:25
by: Brain&Force
Spaceship Fixer Upper
And what am I, chopped liver?

I've spent a decent number of hours in Orbiter, I could do course p ...
27-7-2015 at 14:55
by: Brain&Force
Identifying Zn2+/Al3+ ions
Really easy test:

Run a current through the solution. Zinc plates out as the metal, aluminum make ...
27-7-2015 at 14:52
by: Brain&Force
Accuracy and calibration of cheap eBay balances
So I got some cash for my birthday and I'd like to invest in a few interesting chemicals - but first ...
22-7-2015 at 22:54
by: Brain&Force
New Horizons Pluto encounter - July 14, 2015
Those surfaces imaged in the Pluto closeup have to be less than 100 million years old. There's no ot ...
16-7-2015 at 00:15
by: Brain&Force
New Horizons Pluto encounter - July 14, 2015
Well. It's alive!

Turns out we got some PEPSSI data today, there'll be two downlinks tomorrow and ...
14-7-2015 at 19:37
by: Brain&Force
Metallic Strontium
[rquote=410097&tid=62815&author=uzaymaymunu]Is it possible to get metallic strontium for us? ...
23-6-2015 at 19:11
by: Brain&Force
Rare earth flash powders!
[rquote=410230&tid=62827&author=blogfast25]Nice. But I don't see a great point to it, sorry. ...
23-6-2015 at 19:09
by: Brain&Force
New Horizons Pluto encounter - July 14, 2015
Who's been keeping track of it? I've been constantly sifting though the raw images, hoping to run en ...
23-6-2015 at 14:17
by: Brain&Force
Rare earth flash powders!
I shot a video for Dornier 335A's channel, with dysprosium, samarium, and ytterbium-PTFE flash powde ...
23-6-2015 at 14:01
by: Brain&Force
Pretty Pictures (2)
<a title="By brainandforce (Own work) [CC0], via Wikimedia Commons" href="https://commons.wikimed ...
12-6-2015 at 12:49
by: Brain&Force
An experiment on holmium corrosion
I don't have pH indicator strips so I can't give you any information. I dropped everything, these ar ...
11-6-2015 at 16:43
by: Brain&Force
A better demonstration of the Curie temperature
I have some gadolinium metal (20 grams) and one of the demonstrations that is commonly done with the ...
11-6-2015 at 10:03
by: Brain&Force
An experiment on holmium corrosion
Now we're talking corrosion! The reaction is reminiscent of magnesium added to water. The hydroxide ...
10-6-2015 at 22:44
by: Brain&Force
An experiment on holmium corrosion
[rquote=408852&tid=62705&author=Molecular Manipulations][rquote=408768&tid=62705&aut ...
10-6-2015 at 14:49
by: Brain&Force
An experiment on holmium corrosion
<a href="http://imgur.com/n9Vk4oW"><img src="http://i.imgur.com/n9Vk4oW.jpg" width=800 /> ...
10-6-2015 at 10:55
by: Brain&Force
An experiment on holmium corrosion
[rquote=408754&tid=62705&author=blogfast25]Very obvious question (that I could verify myself ...
9-6-2015 at 18:54
by: Brain&Force
An experiment on holmium corrosion
I've found that holmium metal appears to be really corrosion resistant in the dry San Diego air. 6 m ...
9-6-2015 at 18:11
by: Brain&Force
It's all about chemistry
I'd like to also point out that a lot of us younger members are heading to college now. We don't hav ...
8-6-2015 at 22:14
by: Brain&Force
Pretty Pictures (2)
Back on track guys

<blockquote class="twitter-tweet" lang="en"><p lang="da" dir="ltr"> ...
8-6-2015 at 16:04
by: Brain&Force
I know who owns the sun...
I own Saturn, and I'm charging Cassini a parking fee AND a littering fee when it reenters over Satur ...
6-6-2015 at 10:57
by: Brain&Force
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