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Beginning chemistry.
I also made myself a HUGE (4.5 x 2 foot) Periodic Table on the backside of a piece of wallpaper. It ... |
30-5-2014 at 11:43
by: arkoma |
Don't Panic -- software upgrades in progress
Best of luck wrangling those damned penguins! (Micro-WHO??) Thank You immensely for a wonderful we ... |
29-5-2014 at 19:47
by: arkoma |
Gore-Tex as a cell membrane
After running a piece of my coat through the washer, I realized I could split the layers.
[URL=ht ... |
28-5-2014 at 12:56
by: arkoma |
Beginning chemistry.
Do you have an old PC power supply? I have beautiful crystals of CuSO[sub]4[/sub] that I made follo ... |
28-5-2014 at 05:15
by: arkoma |
Gore-Tex as a cell membrane
I could smell Cl and see bubbling at the anode and cathode both. I'm running somewhat ghetto (but I ... |
27-5-2014 at 21:26
by: arkoma |
Gore-Tex as a cell membrane
I ran this thing for 19 hours @12v [URL=http://s454.photobucket.com/user/Arkoma_USA/media/chem/DSC0 ... |
27-5-2014 at 05:27
by: arkoma |
Gore-Tex as a cell membrane
I love electrochemistry--a few basics (salt, vinegar, scraps of wire and an ATX PS), some ingenuity ... |
26-5-2014 at 16:27
by: arkoma |
Parrot Guano
Thanx, M8.
I bought a notebook, sharpened my pencil and built a balance accurate to nearly about ... |
24-5-2014 at 15:44
by: arkoma |
Less Idiocy than I used to exhibit
[rquote=332223&tid=30430&author=alexleyenda]"In general, chemists (and all scientists) tend ... |
24-5-2014 at 13:30
by: arkoma |
Parrot Guano
OK, here's the workup for Uric Acid. But first, a picture of the "donor" LOL
[URL=http://s454.phot ... |
24-5-2014 at 13:22
by: arkoma |
Less Idiocy than I used to exhibit
Got ya beat, hissingnoise! My friends and I at 15 (I was the idiot that actually lit the thing). ... |
23-5-2014 at 08:15
by: arkoma |
Less Idiocy than I used to exhibit
I have done/do stupid stuff.
Like brush the hot legs of house wiring with the back of my (right) ... |
22-5-2014 at 20:37
by: arkoma |
Pretty Pictures (2)
Wish I could say its mine, but its not. Belongs to one of my best mates.
[URL=http://s454.photob ... |
22-5-2014 at 16:08
by: arkoma |
Chromium/Nickel Chlorides?
[rquote=332033&tid=30422&author=DraconicAcid]If you make the solution basic enough, nickel h ... |
22-5-2014 at 10:58
by: arkoma |
Pretty Pictures (2)
@ Brain & Force. Nice. Have done some digizooms myself. 8" Celestron with a toilet paper tube ... |
22-5-2014 at 08:59
by: arkoma |
The Short Questions Thread (4)
Can I dry acetone with NaOH? Happen to not have MgSO4 at the moment. |
21-5-2014 at 20:34
by: arkoma |
Chromium/Nickel Chlorides?
I've been running a flower pot salt bridge cell (per King's Chemistry Survival Guide)to make my own ... |
21-5-2014 at 12:23
by: arkoma |
Parrot Guano
Thank You Boffis--that was the type lead I was looking for. I'll start over, keep notes and make a ... |
16-5-2014 at 19:48
by: arkoma |
Pretty Pictures (2)
[rquote=331481&tid=26378&author=The Volatile Chemist]Arkoma, looks nice! Is the vase yours? ... |
16-5-2014 at 19:34
by: arkoma |
Great Online Chemistry Texts for the Beginner and the Curious!
[b]Electrochemistry Encyclopedia[/b]
[url]https://web.archive.org/web/20120430075007/http://elect ... |
16-5-2014 at 06:30
by: arkoma |
Pretty Pictures (2)
[img]http://i454.photobucket.com/albums/qq261/Arkoma_USA/chem/CuSO4_cell_zpsbffc368b.jpg[/img]
... |
15-5-2014 at 16:47
by: arkoma |
Parrot Guano
[rquote=331352&tid=30380&author=blogfast25]Why not try simply to dry and grind it finely, th ... |
15-5-2014 at 09:02
by: arkoma |
Parrot Guano
[rquote=331312&tid=30380&author=NexusDNA]Sorry if I sounded like a "no-help-the-cooks-and-ke ... |
14-5-2014 at 14:42
by: arkoma |
Parrot Guano
This "crap" gives a pretty green solution when extracted with water and after filtration and a bit o ... |
14-5-2014 at 14:24
by: arkoma |
Parrot Guano
anarchists cookbook? LOL. Not after "kewl" stuff m8. |
14-5-2014 at 13:46
by: arkoma |
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