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Mystery Metal: ~21.25g/cm3
The guy who previously owned the house was actually building it himself and was almost finished when ... |
22-6-2012 at 10:17
by: Erbium_Iodine_Carbon |
PbO/PbO2 from Electrolysis?
If I add 3% peroxide to the stuff it bubbles and an orange color is observed. Would this be the lead ... |
22-6-2012 at 10:07
by: Erbium_Iodine_Carbon |
PbO/PbO2 from Electrolysis?
Hello All,
I'm trying to make some lead oxide through electrolysis with a lead anode and copper c ... |
22-6-2012 at 07:54
by: Erbium_Iodine_Carbon |
Mystery Metal: ~21.25g/cm3
Alright I've accurately weighed it and the density is just over 21.3g/cm3. That pretty well narrows ... |
22-6-2012 at 07:25
by: Erbium_Iodine_Carbon |
Mystery Metal: ~21.25g/cm3
The thing is the other rod I have (the larger one) I know is tungsten and the smaller one looks noth ... |
22-6-2012 at 03:53
by: Erbium_Iodine_Carbon |
Mystery Metal: ~21.25g/cm3
I have a chemistry exam tomorrow so I'll bring it in and afterwards weigh it accurately. It could ve ... |
21-6-2012 at 18:48
by: Erbium_Iodine_Carbon |
Mystery Metal: ~21.25g/cm3
Hello all,
Tonight I was looking in my basement for some metal pieces for use as milling media in ... |
21-6-2012 at 16:36
by: Erbium_Iodine_Carbon |
Will K2CO3 corrode Al?
Hello all,
I'm looking to extract potassium carbonate from wood ashes. I've done the procedure be ... |
20-6-2012 at 10:23
by: Erbium_Iodine_Carbon |
Catalytic Converter
My converter was sort of a honeycomb structure; I'm sure you could use it as a catalyst but I just u ... |
19-3-2012 at 11:54
by: Erbium_Iodine_Carbon |
LiOH vs. Glass
Alright, thank you! |
26-10-2011 at 13:14
by: Erbium_Iodine_Carbon |
LiOH vs. Glass
Hey all,
Just a quick question; does lithium hydroxide react at all with glass like sodium hydroxid ... |
25-10-2011 at 16:51
by: Erbium_Iodine_Carbon |
(Per)chloric Acid Cell: Possible?
Alright thanks; I'll stick with the easier salt electrolysis. |
23-10-2011 at 16:22
by: Erbium_Iodine_Carbon |
(Per)chloric Acid Cell: Possible?
I read on wikipedia that perchloric acid can be synthesized through electrolysis of aqueous chlorine ... |
22-10-2011 at 18:22
by: Erbium_Iodine_Carbon |
Distillation of H2SO4
Even if a bit of water is formed in the NaOH trap, sodium hydroxide is very hydroscopic and will abs ... |
22-10-2011 at 18:05
by: Erbium_Iodine_Carbon |
The strongest base that does not react with aluminium.
To get Al(OH)3 you could try this:
1) Dissolve Al with a sodium hydroxide solution containing a kno ... |
22-10-2011 at 17:30
by: Erbium_Iodine_Carbon |
Li2CO3 red colorant (vid) ?
Lithium is indeed an effective red colorant; however the color that you see comes from both the lith ... |
9-10-2011 at 14:36
by: Erbium_Iodine_Carbon |
