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Melting sodium metal into solid blob IPA is the classic way.
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23-4-2017 at 13:20 by: PirateDocBrown |
Diethyl Ether from Denatured alcohol? Yes, if you are gonna make ether, use the "Green" stuff. I clean it up and use it for lab ethanol. D ... |
22-4-2017 at 19:53 by: PirateDocBrown |
Today, I march. [rquote=481258&tid=73608&author=Metacelsus]I marched in Minneapolis. (I got up at 6:30 am so ... |
22-4-2017 at 19:49 by: PirateDocBrown |
Diethyl Ether from Denatured alcohol? If you etherate an ethanol-methanol mixture, and carry off the product by distillation, the side pro ... |
22-4-2017 at 14:05 by: PirateDocBrown |
Today, I march. They are rejecting climate science so they can continue polluting.
They want your tax dollars to go ... |
22-4-2017 at 10:17 by: PirateDocBrown |
Today, I march. https://en.wikipedia.org/wiki/March_for_Science |
22-4-2017 at 06:22 by: PirateDocBrown |
Is Samarium really this cheap? [rquote=481211&tid=73601&author=j_sum1]Rare Earths aren't that rare. [/rquote]
True! Neod ... |
21-4-2017 at 23:34 by: PirateDocBrown |
Formic Acid Decomposition CO has no smell at all.
HCO2H has a very sharp acid smell. |
20-4-2017 at 08:03 by: PirateDocBrown |
Colony planet lab (Mars 1) First thing you need is water. So you need systems to purify what you find, or lacking that, bring h ... |
18-4-2017 at 11:09 by: PirateDocBrown |
Selling a bunch of stuff I'd take your ground glass, thermometers, and frits.
I'm in Minnesota, so PM me about shipping an ... |
18-4-2017 at 10:43 by: PirateDocBrown |
Klean Strip Acetone Most acetone is made from cumene, which is then hydrolyzed into both acetone and phenol, both useful ... |
17-4-2017 at 11:42 by: PirateDocBrown |
What color is a nuclear explosion ? A nuclear fireball will incandesce, which is to say it will emit as a blackbody, as a first approxim ... |
16-4-2017 at 17:49 by: PirateDocBrown |
Klean Strip Acetone It's gonna absorb water from the air, and I'm quite sure the manufacturing process is not done in a ... |
15-4-2017 at 12:30 by: PirateDocBrown |
Test for Tetrahydrofuran You should be able to get a considerably more accurate read on your unknown's density and BP.
You ... |
15-4-2017 at 07:26 by: PirateDocBrown |
How to separate a bismuth - tin alloy? In an alkaline aqueous environment, bismuth nitrate will quickly oxidize to the subnitrate. |
13-4-2017 at 14:08 by: PirateDocBrown |
Printable Labels Storage color code? |
13-4-2017 at 07:28 by: PirateDocBrown |
How to separate a bismuth - tin alloy? Pretty much the same reaction I described in more practical terms. Ammonium hydroxide added to a sul ... |
10-4-2017 at 17:20 by: PirateDocBrown |
How to separate a bismuth - tin alloy? Once again, these metals can be resolved by exploiting the difference in solubility of the sulfides ... |
10-4-2017 at 12:34 by: PirateDocBrown |
Chemicals that are expensive to buy but easy to make There's probably no easier chemical than iodine to purify.
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9-4-2017 at 10:10 by: PirateDocBrown |
Microwave didn't/doesn't melt or heat paraffin? - 2oz on high for almost 5 mins! Microwaves heat by interacting with the dipole moment of water's rotational libration modes. However ... |
9-4-2017 at 08:26 by: PirateDocBrown |
Chemicals that are expensive to buy but easy to make [rquote=480249&tid=73192&author=Booze]Hey, I don't think iodine should be in the list up the ... |
9-4-2017 at 08:10 by: PirateDocBrown |
unconventional sodium If I had to guess, using Mg to reduce NaOH, and then some means of purifying that. |
8-4-2017 at 08:34 by: PirateDocBrown |
Air rifle pump for pressurizing catalytic hydrogenation vessel? [rquote=480172&tid=73287&author=Melgar][rquote=479983&tid=73287&author=PirateDocBrow ... |
7-4-2017 at 14:19 by: PirateDocBrown |
Cheapest power supply for an electrochemical cell, no resistors neccessary On the microscale. one such charger might work. But here I sit, fiddling with one that goes to 20A, ... |
7-4-2017 at 14:10 by: PirateDocBrown |
Trinitrobenzene without nitric acid or benzene I've seen literature where that oxidation is done with sodium perborate. |
5-4-2017 at 14:02 by: PirateDocBrown |
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