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Making Liquid Nitrogen
Does anyone know of a very small model of portable LN2 generator? This is important to me for a poss ... |
25-3-2014 at 17:20
by: elementcollector1 |
The Short Questions Thread (4)
Hell, my hose works for a condenser and its output must be somewhere around 10 GPH. |
25-3-2014 at 17:17
by: elementcollector1 |
Noob gets started
Are you doing electroplating? I'm confused.
Anyway, why don't you look into single-displacement, or ... |
25-3-2014 at 16:04
by: elementcollector1 |
I just got blocked out of the forum!
Oddly, I suffered this problem a while back on school library computers. Eventually, I asked the lib ... |
25-3-2014 at 04:12
by: elementcollector1 |
Purifying Sulfur and Bentonite
Xylene is also a contender, but the solubility is significantly less than in toluene.
I heard it ha ... |
23-3-2014 at 21:58
by: elementcollector1 |
Topical Compendium, Mk. II
EDIT: Shoot. This is way better than my old one. Problem is, I don't know this method of coding, so ... |
23-3-2014 at 09:58
by: elementcollector1 |
Molybdenum metal.
I did pull out a few support wires from lightbulbs, and bought a rod of molybdenum to compare. Two y ... |
22-3-2014 at 20:11
by: elementcollector1 |
Topical Compendium, Mk. II
A note on the one for scandium: It's not really a discussion of the chemistry of scandium so much as ... |
22-3-2014 at 19:59
by: elementcollector1 |
Resources for the concepts of electrolytic synthesis
1) Yes. The electrons themselves act as the "reducing agent" in this scenario.
2) The voltage requi ... |
22-3-2014 at 17:50
by: elementcollector1 |
Simplest Safe Chemicals
[rquote=323787&tid=29652&author=Chemistry_Keegan][rquote=323778&tid=29652&author=ele ... |
22-3-2014 at 17:45
by: elementcollector1 |
Topical Compendium, Mk. II
Post a topic on here that you'd like to see in the compendium. For example:
"I think this should be ... |
22-3-2014 at 17:41
by: elementcollector1 |
Topical Compendium, Mk. II
I'm not 'putting words into your mouth', I'm [i]confused as to your meaning[/i]. What keys, what cas ... |
22-3-2014 at 17:22
by: elementcollector1 |
Simplest Safe Chemicals
In many cases, such as arsenic, phosphorus and mercury, the safest form of the element is often the ... |
22-3-2014 at 16:46
by: elementcollector1 |
Topical Compendium, Mk. II
[rquote=323767&tid=29651&author=Mailinmypocket]I downloaded a backup of the forum not long a ... |
22-3-2014 at 16:44
by: elementcollector1 |
Topical Compendium, Mk. II
So, the passing of bfesser also came with the deletion of the Topical Compendium, a compilation of t ... |
22-3-2014 at 15:40
by: elementcollector1 |
Making Chlorine
Nope, anode along with the chlorine. Hydrogen is produced at the cathode. |
21-3-2014 at 15:19
by: elementcollector1 |
Making Chlorine
It does, but the product is contaminated with oxygen. |
21-3-2014 at 14:38
by: elementcollector1 |
The Short Questions Thread (4)
If you only need to weigh small quantities, go for it. I got a 2000g x 0.1g scale. |
21-3-2014 at 12:16
by: elementcollector1 |
What is the COOLEST reaction you've ever seen/done?
Just made brass pennies today - not exactly explosive, but very fun to see the color change - althou ... |
20-3-2014 at 19:44
by: elementcollector1 |
Where is not_important?
[rquote=323180&tid=27951&author=Brain&Force]
If someone's willing to split the work w ... |
20-3-2014 at 18:54
by: elementcollector1 |
Pure Sodium Metal
The decomposition of caesium azide was carried out under inert atmosphere, with no flame-related sou ... |
18-3-2014 at 15:56
by: elementcollector1 |
Citric acid + acetic acid=
I temper my salad with a coal forge (for maximum nostalgia) and a quenching bucket.
(Blacksmithing ... |
18-3-2014 at 14:41
by: elementcollector1 |
Pure Sodium Metal
The decomposition of sodium azide is indeed explosive - it's how air bags work (or used to, at any r ... |
18-3-2014 at 14:40
by: elementcollector1 |
Citric acid + acetic acid=
Ah. Evidently I have to have a few words with my school's chemistry department... |
18-3-2014 at 13:54
by: elementcollector1 |
Citric acid + acetic acid=
The understood reaction is that the chloride ions and hydrogen ions form an equilibrium of HCl, whic ... |
18-3-2014 at 10:44
by: elementcollector1 |
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