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++++ Gertrude is Dead ++++ Long live [color=green]Hubert...[/color] ![:)](./images/smilies/smile.gif)
I am sorry to report that the brave little anode Gert ... |
29-12-2007 at 21:11 by: Xenoid |
CCl4/Al Someone may be pulling your leg here zinc.... ![:o](./images/smilies/shocked.gif)
Check out a guy named Pyrene, here;
http://en ... |
28-12-2007 at 11:14 by: Xenoid |
Cobalt Oxide Anodes @ Rosco
The main problem for me at the moment seems to be the slow degradation of the MnO2 coating ... |
27-12-2007 at 23:30 by: Xenoid |
Making Hubert Hubert is Gertrudes big half-brother!
Surface preparation and etching:
The Ti rod was run in a d ... |
27-12-2007 at 23:18 by: Xenoid |
Old Chemistry Lab Manual [quote][i]Originally posted by MagicJigPipe[/i]
The colonies? Surely you mean colonies of Britain ... |
27-12-2007 at 21:04 by: Xenoid |
More on PbO2 electrodes @ tentacles
If people are having problems with Ti, I don't think trying to use even more expensiv ... |
27-12-2007 at 12:32 by: Xenoid |
Methylene Blue and pH Drift I've done a little sleuthing on Methylene Blue, here is a useful reference, it also lists several ot ... |
27-12-2007 at 09:26 by: Xenoid |
Homebuilt 1300°C tube furnace Whilst not being in the same league as garage chemist's tube furnace a smaller, simpler version coul ... |
26-12-2007 at 20:17 by: Xenoid |
Gertrude makes perchlorate. Update on Gertrude and her adventures in a perchlorate cell.
Well to cut a long story short, I co ... |
26-12-2007 at 18:17 by: Xenoid |
Homebuilt 1300°C tube furnace [quote][i]Originally posted by len1[/i]
I have a pdf article and circuit if you (or anyone else) i ... |
25-12-2007 at 17:39 by: Xenoid |
Homebuilt 1300°C tube furnace [quote][i]Originally posted by The_Davster[/i]
Your multimeter has a temperature function?! I kn ... |
25-12-2007 at 16:37 by: Xenoid |
PREPUBLICATION What's wrong with using the "Prepublication" section. This is intended for well written-up and accur ... |
24-12-2007 at 21:00 by: Xenoid |
H2S04 dissolve silver? It depends a bit on quantities and concentrations, Ag2SO4 is slightly soluble even in H2O (0.8g/100g ... |
24-12-2007 at 18:24 by: Xenoid |
Alchemy Hmmm... Alchemy. That's from Al Kimiya (Arabic). If they had stuck to their Arabic roots, chemistry ... |
23-12-2007 at 22:24 by: Xenoid |
KCLO3 by way of H2O + KCL [quote][i]Originally posted by 12AX7[/i]
Methinks you should point your nose down away from the c ... |
23-12-2007 at 21:08 by: Xenoid |
predicting ionic formulas [quote][i]Originally posted by ~TCM~[/i]
well doesn't +3 and 2 ions give a total charge of +5 and - ... |
23-12-2007 at 21:00 by: Xenoid |
predicting ionic formulas Your statements 1, 2, and 3 look fine. Al2O3 is correct.
Where did the +5 and -5 come from ??? |
23-12-2007 at 20:35 by: Xenoid |
KCLO3 by way of H2O + KCL Goddammit!!!... ![:(](./images/smilies/sad.gif)
I just can't get this chlorinator electrode chlorate cell right.
This morni ... |
23-12-2007 at 19:04 by: Xenoid |
Cobalt Oxide Anodes [quote][i]Originally posted by chloric1[/i]
@Xenoid- I was sure that Gerty was going to be a good p ... |
23-12-2007 at 11:59 by: Xenoid |
Gertrude the Anode For the moment I have given up trying to produce a soluble Sb compound which would be suitable for d ... |
22-12-2007 at 21:36 by: Xenoid |
Alchemy Gotta agree with chemrox and MagicJigPipe on this one!
Just sounds like another "nutter" with too ... |
22-12-2007 at 19:42 by: Xenoid |
KCLO3 by way of H2O + KCL @ jpsmith123
We've been waiting a long time!
When are you going to fire up that baby... .. it ... |
21-12-2007 at 19:17 by: Xenoid |
KCLO3 by way of H2O + KCL @ Dann2
Yes, a tidy cell but as it turns out, a flawed design. BTW you should see the rest of the ... |
21-12-2007 at 16:03 by: Xenoid |
Ammonium Ferric Oxalate @ Dann2
Ferric oxide is usually available from pottery suppliers and is also used extensively for ... |
21-12-2007 at 14:53 by: Xenoid |
Starting a home lab in 1932 @ The Davster
I don't want to be a killjoy....![:D](./images/smilies/biggrin.gif)
But I think you'll find all these on the mode ... |
21-12-2007 at 12:34 by: Xenoid |
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