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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 |
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 |
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 |
How stupid can you get?
Well you could say your full name and ask for people to come over your house and help you make meth. |
26-9-2012 at 14:42
by: 99chemicals |
Sorry for the downtime
Yeeeaaah. I have been checking constantly for the last 2 days. Now I know it is nothing serious.
... |
20-9-2012 at 10:51
by: 99chemicals |
Isopropyl Alcohol (2-propanol) Peroxides
Somebody should tell that to this guy:
https://www.youtube.com/watch?v=2u1EK0vAPwY |
17-9-2012 at 05:46
by: 99chemicals |
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