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Metallic Strontium
" The metal can be prepared by electrolysis of the fused chloride mixed with potassium chloride, or ... |
27-6-2015 at 16:49
by: uzaymaymunu |
Metallic Strontium
[rquote=410647&tid=62815&author=clearly_not_atara]Why not just reduce it with potassium? Ass ... |
27-6-2015 at 12:37
by: uzaymaymunu |
Metallic Strontium
[rquote=410476&tid=62815&author=blogfast25]I suspect it has to do with the [i]overpotential[ ... |
27-6-2015 at 02:08
by: uzaymaymunu |
Metallic Strontium
I'm confused about something:
When you electrolize brine solution, the half reaction on cathode is ... |
25-6-2015 at 16:40
by: uzaymaymunu |
Metallic Strontium
Guys, I have master degree on organic chemistry. And I'm planning to do this experiment in fume hood ... |
24-6-2015 at 14:19
by: uzaymaymunu |
Metallic Strontium
[rquote=410190&tid=62815&author=blogfast25]Old fashioned but very doable on a lab/hobb ... |
23-6-2015 at 16:12
by: uzaymaymunu |
Ferrofluid
This is useful. |
23-6-2015 at 15:31
by: uzaymaymunu |
Metallic Strontium
Is it possible to get metallic strontium for us?
I mean:
A-With downs cell is possible?
B-Can som ... |
22-6-2015 at 12:45
by: uzaymaymunu |
Rainbow in a test tube - thin film interference
http://youtu.be/6ymQU3ZOrF0
As the oxide layer forming on the surface of the hot molten lead thicke ... |
3-3-2013 at 09:22
by: uzaymaymunu |
Chemical Etching
Your answer "Lithium is more reducing than sodium, potassium or ceasium, and give more energy when ... |
22-1-2013 at 16:54
by: uzaymaymunu |
Pretty Pictures (1)
My little birthday party  Burning mix: sugar rocket fuel, mg powder and KClO3
[img]https://fbcdn ... |
22-1-2013 at 10:13
by: uzaymaymunu |
Chemical Etching
[rquote=272381&tid=23114&author=platedish29]You grabbing on me now? Whats the problem with y ... |
22-1-2013 at 05:58
by: uzaymaymunu |
Chemical Etching
"My answer was referring to thermochemistry and gibs free energy, you fool. "Secondly lithium take ... |
22-1-2013 at 05:53
by: uzaymaymunu |
Chemical Etching
[rquote=272404&tid=23114&author=Vargouille]So, iron ions is the topic of the morning, is it? ... |
22-1-2013 at 05:03
by: uzaymaymunu |
Chemical Etching
[rquote=272394&tid=23114&author=plante1999][rquote=272370&tid=23114&author=uzaymaymu ... |
22-1-2013 at 04:58
by: uzaymaymunu |
Chemical Etching
Poppy i'm sorry for my rude post. I had really bad day and i don't like persons "mr. don't do that" ... |
21-1-2013 at 20:39
by: uzaymaymunu |
Chemical Etching
Fe^3+ + e --> Fe^2+ = +0.77 V and positive potential means reaction is themodynamically "volun ... |
21-1-2013 at 19:41
by: uzaymaymunu |
Chemical Etching
Plante1999 Thanks for the lessons and it's really impressive for 16 y. old person.
But i know these ... |
21-1-2013 at 18:45
by: uzaymaymunu |
Chemical Etching
I'm senior chem. student. So who the f. are you? Mr. child protector?
What is the meaning of "st ... |
21-1-2013 at 18:09
by: uzaymaymunu |
Chemical Etching
If you want to etch metals like this:
http://www.youtube.com/watch?v=J2K6XnCRbtA&feature=player ... |
21-1-2013 at 17:44
by: uzaymaymunu |
Ferrofluid Project
Thanks guys
1- I did not measure electrical conductivity but i think it is not. Because Fe3O4 par ... |
21-1-2013 at 11:40
by: uzaymaymunu |
Ferrofluid Project
i've made ferrofluid from Fe[sub]3[/sub]O[sub]4[/sub], kerocene, and (as a surfactant) oleic acid.
... |
20-1-2013 at 08:34
by: uzaymaymunu |
Nitrous Oxide from Ammonium Nitrate
"Heating 4 g. NH2SO3H with 10 cc. [u]previously boiled[/u] 73% HNO3 over a small flame produces appr ... |
14-12-2012 at 15:16
by: uzaymaymunu |
Nitrous Oxide from Ammonium Nitrate
[rquote=268654&tid=22566&author=kristofvagyok]Just an idea: but if the lye or that liquid wh ... |
13-12-2012 at 16:36
by: uzaymaymunu |
Nitrous Oxide from Ammonium Nitrate
Here a photo from yesterday...
[img]https://fbcdn-sphotos-g-a.akamaihd.net/hphotos-ak-ash4/399177_1 ... |
13-12-2012 at 16:04
by: uzaymaymunu |
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