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[JOKE + SERIOUS] How the Texas law against glassware began
[rquote=437522&tid=65218&author=Cou][rquote=437520&tid=65218&author=Amos]I feel like ...
2-2-2016 at 16:23
by: 99chemicals
Grey copper hydroxide
It most likely is copper II oxide being formed. The local heating of the solution around the electr ...
26-6-2015 at 20:43
by: 99chemicals
Chemistry Crash Course
A new series about chemistry by Hank Green. I was really anticipating this coming out to help revie ...
12-2-2013 at 03:30
by: 99chemicals
H2/O2 from electrolysis of water
By bleeding the system I meant generating enough gas to "push" all of the air out of you gas generat ...
22-1-2013 at 03:03
by: 99chemicals
H2/O2 from electrolysis of water
It may be simpler to make the gasses separate.
H2O2 --> (2)H20 + O2
HCl + (Fe Al Zn Mg) --> ...
21-1-2013 at 18:00
by: 99chemicals
Impure ZnCO3?
It brings [url=https://www.youtube.com/watch?v=cEIujFx2Mro]this[/url] to mind but yours is persisten ...
15-1-2013 at 16:18
by: 99chemicals
Rhodium, finally available as 1oz ingot
Looks like they are selling them for 1375.00 USD.
11-1-2013 at 19:33
by: 99chemicals
This time I'm selling it all
That is probably a realistic price but to much for me. Sorry.
8-1-2013 at 17:55
by: 99chemicals
This time I'm selling it all
[rquote=271053&tid=22971&author=Ephesian]I am in southern United States.
It is concentrated ...
8-1-2013 at 17:31
by: 99chemicals
This time I'm selling it all
What conc. is .5 l of HNO3 and how much with shipping to USA?

BTW what country are you in?
8-1-2013 at 13:54
by: 99chemicals
New Source of Electrolytic Carbon
Is it a reverse osmosis filter or just a regular filter? Can you find a pic or a website that sell ...
4-1-2013 at 16:11
by: 99chemicals
D2O enrichment
http://unitednuclear.com/index.php?main_page=product_info&cPath=16_17_69&products_id=135

...
29-12-2012 at 17:26
by: 99chemicals
heating oil alias diesel ... - cleaning it away
I remember when i had a tank removed from my basement the guys used stuff called sweet powder. I am ...
29-12-2012 at 10:17
by: 99chemicals
P2np synthesis fail
Hey ozy. We don't do drugs here but, there are lots in detritus where you are going!!!


Reporte ...
28-12-2012 at 19:24
by: 99chemicals
Sm down?
I finally got back on. I was constantly checking yesterday and based on peoples posts It went up af ...
28-12-2012 at 09:06
by: 99chemicals
Sm down?
Today and I have been having periods of SM being up and down . It is saying to run the debug.

...
26-12-2012 at 13:48
by: 99chemicals
No F2 in element webshops : why ?
Could you theoretically use a CaF2 vial to store Florine or would it react? If you grew a crystal a ...
18-12-2012 at 18:15
by: 99chemicals
Science Fair Ideas/suggestions
I want to do a science fair project for the Science Club at my High School. (I am 9th grade.) Almo ...
11-12-2012 at 17:48
by: 99chemicals
Homemade glassware rack
The second from the left, is that a condenser?

The problem I can see is that the posts are a bi ...
3-12-2012 at 17:05
by: 99chemicals
Life after detonation
Personally I have never worked with any explosives other than some Bp based compositions. I do not ...
3-12-2012 at 16:56
by: 99chemicals
Tired of reporting spam
I think it works. I just reported one and right after it said this topic does not exist. This cou ...
13-11-2012 at 03:23
by: 99chemicals
What do you think of plante1999?
I have been hiding in the shadows for a while and not posting that much.

Has anybody guessed b ...
21-10-2012 at 14:43
by: 99chemicals
hypochlorite solution with crystals in it
Which bottle had the crystals? The bottle with the impure bleach or the bottle that you converted N ...
18-10-2012 at 13:23
by: 99chemicals
Water pump for condensers. What kind of pump should I use to cycle water through my jackets?
I have a 65gph fountian pump. Anything 40-80 gph should be good.
30-9-2012 at 15:51
by: 99chemicals
suggestions on disposing of used sodium silicate containing cobalt
Agreed. Evaporate then put in plastic bags and trash.
27-9-2012 at 13:38
by: 99chemicals
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