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++++ Gertrude is Dead ++++
Long live [color=green]Hubert...[/color] 
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.... 
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!!!... 
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....
But I think you'll find all these on the mode ... |
21-12-2007 at 12:34
by: Xenoid |
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