| Search |
Green, A Scientific Prespective
I myself am in favor of tobacco taxation and public smoking bans. I just wasn't clear on my thought ... |
2-12-2011 at 08:54
by: sxl168 |
Green, A Scientific Prespective
[rquote=229004&tid=18147&author=ScienceSquirrel]Cigarettes around here have gone from cheap ... |
2-12-2011 at 08:37
by: sxl168 |
Green, A Scientific Prespective
Do I believe the Earth is warming? Yes, data clearly shows that. Has it exceeded past temperature ex ... |
2-12-2011 at 08:08
by: sxl168 |
Lead(II) halides
The concentration of NaCl also matters for solubility as per [url=http://books.google.com/books?id=B ... |
29-11-2011 at 08:00
by: sxl168 |
Removal of Iron from Manganese
My bad, I was thinking of his video where he extracts the Mn from battery paste via burning sulfur. ... |
18-11-2011 at 10:03
by: sxl168 |
Removal of Iron from Manganese
I use HCl as my acid as it's the only acid I can get ahold of here dirt cheap, the following may beh ... |
17-11-2011 at 11:14
by: sxl168 |
Removal of Iron from Manganese
I was removing some small amounts of dissolved Iron today from MnCl2 prepared from alkaline batterie ... |
16-11-2011 at 11:49
by: sxl168 |
The lead salts preparation thread!
My bad for not proofreading before posting. Meant Sodium Chloride there. |
7-11-2011 at 08:58
by: sxl168 |
The lead salts preparation thread!
[rquote=226685&tid=5490&author=Endimion17]Has anyone tried to make very pure lead from the s ... |
6-11-2011 at 07:26
by: sxl168 |
The lead salts preparation thread!
I got around to processing some of the positive battery plates today and found out they will convert ... |
2-11-2011 at 13:08
by: sxl168 |
Chlorate Cell: Questions about Anodes
I don't have any specific numbers as i've only dabbled a little bit with it. I was electrolyzing NaC ... |
22-10-2011 at 06:42
by: sxl168 |
Chlorate Cell: Questions about Anodes
I don't even bother making Lead anodes. I just use a bar/rod/plate of Lead as an anode. If the accum ... |
20-10-2011 at 09:54
by: sxl168 |
Buying germanium related thing
Want a broken piece or 2 of Spectrolab dual junction solar cells? They are Germanium with various la ... |
20-10-2011 at 09:14
by: sxl168 |
The lead salts preparation thread!
I was digging for more info and came across this info from [u]Bulletin, Issues 157-161 By United Sta ... |
1-10-2011 at 14:01
by: sxl168 |
The lead salts preparation thread!
I forgot one added bonus of the PbCl2 route is that so long as the crystals are cleansed with cold d ... |
24-9-2011 at 13:00
by: sxl168 |
The lead salts preparation thread!
I wouldn't judge the lead sulfate by visual inspection. I've seen nice silver-grey battery plates th ... |
24-9-2011 at 12:45
by: sxl168 |
The lead salts preparation thread!
I found the pdf that I was trying to cite in the previous post. It can be found here and has decent ... |
22-9-2011 at 12:58
by: sxl168 |
The lead salts preparation thread!
I just wanted to comment also that I came across some patents and research papers that use a similar ... |
22-9-2011 at 10:39
by: sxl168 |
The lead salts preparation thread!
No, the pH Plus was ordinary Sodium Carbonate. It does generate a lot of heat when it dissolves in w ... |
22-9-2011 at 10:16
by: sxl168 |
The lead salts preparation thread!
I've done this before on a larger scale and it works fine. I removed 2 car batteries worth of positi ... |
21-9-2011 at 21:08
by: sxl168 |
Did I just accidentally make Sodium Manganate?
Oxiclean is just Sodium Carbonate, Sodium Carbonate Peroxyhydrate (aka Sodium Percarbonate), and a s ... |
21-9-2011 at 16:42
by: sxl168 |
Did I just accidentally make Sodium Manganate?
I was precipitating Zn +Mn carbonates from HCl + Alkaline batteries. I had just finished up the bulk ... |
21-9-2011 at 16:15
by: sxl168 |
What can a chemist do with a old notebook
Hello,
Long time lurker on these forums, and I just wanted to chime in on some info and experienc ... |
27-7-2011 at 20:03
by: sxl168 |
