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Getting aq. solutions of inert metals without killing myself
[rquote=439624&tid=65363&author=moonfisher]
The problem with NOx is not only the toxicity, ... |
23-2-2016 at 01:05
by: ave369 |
Sulfur Trioxide by m-Phosphoric Acid route (success)
[rquote=439626&tid=65358&author=BromicAcid]
Then the flask was fitted with a dried NS 14, ... |
23-2-2016 at 00:58
by: ave369 |
Sulfur Trioxide by m-Phosphoric Acid route (success)
woelen, I think the foil prevents sprinkling of acids around the lab in case of flask failure. They ... |
22-2-2016 at 05:47
by: ave369 |
Sulfur Trioxide by m-Phosphoric Acid route (success)
Wow. Just wow. We have a winner, my friends! Such an easy way to prepare SO3 and oleum, which only r ... |
22-2-2016 at 03:42
by: ave369 |
What to do with a barrel of bleach
The slag method of making ferrates works, but is low-yield and impractical. Above 198 deg. C dry pot ... |
21-2-2016 at 09:26
by: ave369 |
lab art
Retorts! Roly-poly retorts, OMG! |
21-2-2016 at 01:14
by: ave369 |
Hydrochloric acid production - and other halides/haloacids and electrolysis
Sulfuric acid and table salt, no?
Even the unboiled Bat works. No iron, the azeotropic HCl can be ... |
21-2-2016 at 00:58
by: ave369 |
Getting aq. solutions of inert metals without killing myself
NOx are not lethally scary, if you have good ventilation, or, even better, can do it outside. But ni ... |
21-2-2016 at 00:46
by: ave369 |
A/B extraction Raising pH question
[rquote=439130&tid=65338&author=semesa]Extractions on biological matter has to deal with a h ... |
19-2-2016 at 11:02
by: ave369 |
What to do with a barrel of bleach
[rquote=439225&tid=65346&author=BromicAcid]
That's where my mind would go, hot hypochlorite ... |
19-2-2016 at 05:50
by: ave369 |
Sodium BiCarb to Carbonate conversion via Solvay process
Use an universal indicator paper strip and check the pH. Bicarbonate of soda is very mildly basic, i ... |
18-2-2016 at 00:10
by: ave369 |
Lead in Silver Nitrate stick? (What does AgNO3 taste like?)
Argyria is not harmful for your health, it only damages your appearance. |
11-2-2016 at 23:09
by: ave369 |
Ammonium nitrate to ammonium sulfate
Don't they use lead and acid car batteries in your country? If so, you can always buy the Bat - batt ... |
5-2-2016 at 22:58
by: ave369 |
Purifying sulfuric acid
An addition to byko3y's suggestion: distillation of chromic-sulfuric acid mixture is called Zintl-Ka ... |
5-2-2016 at 00:08
by: ave369 |
Most easily made sulfate from elemental sulfur (powdered sulfur - flours of sulfur)
There is a quite simple H2SO4 preparation from SO2 (made by burning elemental sulfur). You need to b ... |
15-1-2016 at 06:07
by: ave369 |
Chem C3000 starter opinions?
I, too, began my lab from a chemistry set. Of course, it was a Russian one and not C3000. But it gav ... |
14-1-2016 at 05:57
by: ave369 |
Bad days in the lab or with glassware?
[rquote=433565&tid=24908&author=aga]
[Edited on 31-12-2015 by aga][/rquote]
Boiling th ... |
3-1-2016 at 06:51
by: ave369 |
Clan labs?
[rquote=432648&tid=64757&author=arkoma]fuck dude. I've seen folks do a RP/I reduction in a ... |
26-12-2015 at 09:56
by: ave369 |
Light blue hydroxide
Might be some rare earth? |
26-12-2015 at 05:04
by: ave369 |
Phosphoric acid and rust
I've used both the acid itself and sprays based on it. It works, it derusts my stand and clamps. But ... |
21-12-2015 at 05:40
by: ave369 |
youtube
Slava Voron, whom I already mentioned, once did a practical joke. "Vint" is russian for "bad meth", ... |
19-12-2015 at 07:18
by: ave369 |
Whats the most dangerous chemical you've ever synthesized?
[rquote=431003&tid=29600&author=Amos]As for iron contamination in general, check Lowe's. The ... |
18-12-2015 at 01:41
by: ave369 |
Acid strength test?
Guys, we have a whole wiki article about DIY pH indicators!
http://www.sciencemadness.org/smwiki/ ... |
17-12-2015 at 03:59
by: ave369 |
Chemistry Tree!
I only have two clamps and one ring stand. So my chemistry tree won't look like a tree at all. |
17-12-2015 at 03:49
by: ave369 |
Gas azeotropes?
Are there azeotropes among liquified gases? Can such a gas mixture that boils higher than any of the ... |
17-12-2015 at 03:20
by: ave369 |
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