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help! lead contamination
Crap, I just messed up big time. I was making lead acetate to make PbO[sub]2[/sub] anodes by mixing ... |
12-4-2015 at 03:46
by: UncleJoe1985 |
Passivation of MMO anode?
I just put the anode under a microscope. I'm pretty sure now the white layer is a deposit, instead o ... |
23-2-2015 at 21:02
by: UncleJoe1985 |
Passivation of MMO anode?
[quote]can it be some kind of organic precipitation?[/quote]
I also tried cleaning with acetone, bu ... |
22-2-2015 at 14:36
by: UncleJoe1985 |
Passivation of MMO anode?
Good to see I'm not the only one having anode deterioration problems. I've been using an MMO anode I ... |
22-2-2015 at 01:49
by: UncleJoe1985 |
ISFET pH electrodes
Does anyone have experience with ISFET pH electrodes? Are they completely maintenance free except fo ... |
6-2-2015 at 12:07
by: UncleJoe1985 |
Purifying/increasing % HCl in Hardware store Acid
Nevermind about thinking it can save space. It was just a familiar feeling since here in the San Fra ... |
3-2-2015 at 06:51
by: UncleJoe1985 |
Purifying/increasing % HCl in Hardware store Acid
I'd like some pure HCl(aq) for neutralizing a chlorate cell. Although the simple method presented by ... |
2-2-2015 at 14:08
by: UncleJoe1985 |
What plastic is this Rubbermaid container made of?
[quote][It's] Eastman "Tritan" brand copolyester.[/quote]
Very educated guess indeed. There doesn ... |
29-1-2015 at 00:42
by: UncleJoe1985 |
What plastic is this Rubbermaid container made of?
[file]37016[/file]
[url=http://www.rubbermaid.com/Category/Pages/ProductDetail.aspx?Prod_ID=RP09209 ... |
28-1-2015 at 14:45
by: UncleJoe1985 |
Purifying NaClO3 from NaCl using fractional crystalization
[quote]
keep adding sodium chloride as the cell runs until sodium chlorate precipitates
[/quote]
... |
27-1-2015 at 15:46
by: UncleJoe1985 |
Purifying NaClO3 from NaCl using fractional crystalization
I should've done more research before asking. I've found an
[url=http://www.oocities.org/capecanav ... |
27-1-2015 at 13:17
by: UncleJoe1985 |
Purifying NaClO3 from NaCl using fractional crystalization
I have a question about purifying NaClO3 from NaCl. To maintain a high current and reduce anode wear ... |
26-1-2015 at 13:39
by: UncleJoe1985 |
want transparent container for molten NaOH
[quote]I had a lab accident...[/quote]
You sound pretty hard core. What energetic material were you ... |
20-1-2015 at 13:20
by: UncleJoe1985 |
want transparent container for molten NaOH
[quote]Downs cell[/quote]
I can't find anyone else's experience on this on this site, so that's w ... |
20-1-2015 at 02:23
by: UncleJoe1985 |
Alternative electrolytic methods for producing sodium metal?
After lots of studying of the home-scale friendly method of sodium production by NaOH electrolysis, ... |
19-1-2015 at 04:11
by: UncleJoe1985 |
want transparent container for molten NaOH
Thanks everyone for the comments and references. My goal is to make a cell that doesn't corroded qui ... |
18-1-2015 at 16:44
by: UncleJoe1985 |
want transparent container for molten NaOH
I'd like to give making sodium metal from NaOH electrolysis a shot.
Obviously, a regular glass co ... |
17-1-2015 at 22:27
by: UncleJoe1985 |
Which oxidizers are explosives?
Hi. I'm trying to comply with federal and state regulations for storing oxidizers for rocket motors. ... |
24-12-2008 at 02:13
by: UncleJoe1985 |
got into trouble for experimenting in dorm
[quote]
If you apologize, you are saying "I won't do it again." If you want them to believe you, ba ... |
2-12-2008 at 14:53
by: UncleJoe1985 |
got into trouble for experimenting in dorm
[quote]Taking a lawyerly approach to avoid that kind of state violence that is a reaction to crime i ... |
29-11-2008 at 19:08
by: UncleJoe1985 |
got into trouble for experimenting in dorm
I did send an apology/clarification letter to both the office and housing and I explicitly said I wo ... |
29-11-2008 at 11:37
by: UncleJoe1985 |
got into trouble for experimenting in dorm
Great, thanks for the tips. However, I still have to think of a convincing way to appeal. I feel the ... |
29-11-2008 at 09:56
by: UncleJoe1985 |
got into trouble for experimenting in dorm
Well, the housing rule has a clause saying it's not inclusive, which was the reason I hesitated to r ... |
26-11-2008 at 23:15
by: UncleJoe1985 |
got into trouble for experimenting in dorm
Well, I think it would be a good idea to check any precedent decisions similar to mine to see if the ... |
26-11-2008 at 21:27
by: UncleJoe1985 |
got into trouble for experimenting in dorm
Thanks for your support. I knew pretty quickly that it was the maintenance people who came by to pai ... |
26-11-2008 at 18:30
by: UncleJoe1985 |
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