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Mystery Metal: ~21.25g/cm3
Let us know if it's platinum... Wow... O.o |
30-6-2012 at 02:13
by: Eddygp |
Pretty Pictures (1)
virgillius' pictures are amazing! How can I make a tetraamminecopper ion? |
30-6-2012 at 02:09
by: Eddygp |
Making fire (youtube collaborative video)
I'll try to help. Alkali metals + H2O (obvious one), CaO + H2O (anothe obvious one)... But one I enj ... |
24-6-2012 at 01:16
by: Eddygp |
Quick question, please
Symyx Draw |
23-6-2012 at 13:42
by: Eddygp |
Mystery Metal: ~21.25g/cm3
OK, put the rhenium/whatever-it-is in a beaker with x cm3 of water. The beaker should now contain (x ... |
23-6-2012 at 11:06
by: Eddygp |
Mystery Metal: ~21.25g/cm3
@unionised The density was already calculated, wasn't it? |
23-6-2012 at 07:46
by: Eddygp |
Bad days in the lab or with glassware?
Heating a non-Pyrex test tube, and cooling it down in cold water. The test tube cracked open... |
23-6-2012 at 03:49
by: Eddygp |
Mystery Metal: ~21.25g/cm3
http://www.taxfreegold.co.uk/rheniumpricesusdollars.html or Chemistry... I personaly love perrhenate ... |
23-6-2012 at 03:38
by: Eddygp |
Pretty Pictures (1)
I am going to post a red precipitate I'm making now. |
22-6-2012 at 11:52
by: Eddygp |
Mystery Metal: ~21.25g/cm3
This is a bit... uhh, strange. However, if it's platinum, osmium, rhenium or iridium (luck?) that is ... |
22-6-2012 at 10:25
by: Eddygp |
Identifying a blue food colorant
I think the turning red is due to oxidation or slow acidification (maybe it reacted with caustic sod ... |
22-6-2012 at 06:37
by: Eddygp |
Mystery Metal: ~21.25g/cm3
Yes, the rhenium-osmium-iridium are the (apparently) possible ones. However, it is quite strange to ... |
22-6-2012 at 06:35
by: Eddygp |
WTF????
I think you pressed Backspace after clicking [b]outside[/b] the writing-your-topic box |
22-6-2012 at 01:44
by: Eddygp |
Copper solution mystery
Umm, maybe some sort of copper(II) chloride. Possibly... just thinking. |
21-6-2012 at 13:19
by: Eddygp |
Alkali Metals and Water
Endimion, I think fledarmus knew that, it was just a joke (I think so, at least). Ummm.
|
18-6-2012 at 01:34
by: Eddygp |
Identifying a blue food colorant
OK, I have new information now:
- The addition of ethanol slows process no. 1. (this one, I don't k ... |
17-6-2012 at 23:32
by: Eddygp |
Calcium Oxide MSDS, unduly alarmed after buying as de-humidifier
Uh, you know, it sort of reacts very exothermically when you add some CaO to say, a bucket of water. ... |
17-6-2012 at 12:30
by: Eddygp |
Identifying a blue food colorant
Bought in European Union. Soft water. Doesn't change colour in kitchen paper. It's not monkey pee, a ... |
17-6-2012 at 11:18
by: Eddygp |
Identifying a blue food colorant
Uhhh... what do you mean? I don't think so... 
[Edited on 17-6-2012 by Eddygp] |
17-6-2012 at 05:06
by: Eddygp |
Identifying a blue food colorant
I'll take a photo of 1 drop of the colorant in 40ml H2O.
[Edited on 17-6-2012 by Eddygp]
[Edi ... |
17-6-2012 at 04:35
by: Eddygp |
Favorite Non-metals (non-noble gases) Poll
Uh, the bromine fumes are terrible. Never had bromine, but you are puting me off, er... anyway...  |
15-6-2012 at 13:30
by: Eddygp |
Identifying a blue food colorant
So I had this blue water-soluble food colorant and I wanted to know which one it was. I checked thro ... |
15-6-2012 at 13:13
by: Eddygp |
Copper (I) sulfite?
You invented the oxalometer! Congratulations! 
EDIT: Uhh, no sarcasm involved 
[Edited on 15-6 ... |
15-6-2012 at 13:05
by: Eddygp |
Copper (I) sulfite?
It looks like an alkaline, maybe of carbonate nature salt. Try melting it to see if it decomposes, a ... |
14-6-2012 at 10:50
by: Eddygp |
Favorite Non-metals (non-noble gases) Poll
Many iodine and bromine lovers over here |
13-6-2012 at 06:48
by: Eddygp |
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