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Liquid chlorine or ammonia via liquid propane - possible?
You don't need pure, liquid propane to liquify Cl2 or NH3, but once propane evaporates, the mixture ... |
9-10-2016 at 21:20
by: MeshPL |
Want to make some pretty copper solutions for a demonstration
If you want to make copper (I) oxide easily, try electrolysis of brine using copper electrodes. Work ... |
8-10-2016 at 02:30
by: MeshPL |
Making a permanent silver mirror
Ok, now I'll hope I find suitable lacquer and buy some cheap silver (compared to most noble metals s ... |
4-10-2016 at 12:16
by: MeshPL |
Making a permanent silver mirror
Obviously, I could paint the inside of the jar. But I preferably need both sides reflective. A trans ... |
4-10-2016 at 09:39
by: MeshPL |
Making a permanent silver mirror
@Sulaiman that's also a good idea, I might try that, but I'm not sure which way is better.
What c ... |
3-10-2016 at 05:43
by: MeshPL |
Making a permanent silver mirror
So, I decided I will silver the inside of the jar to create an interesting looking flower pot. The c ... |
2-10-2016 at 06:34
by: MeshPL |
Chemistry brain teasers! Noob Competition!
Well, the problem with the Non-competition question, was that it seemed obvious that the center had ... |
27-9-2016 at 04:00
by: MeshPL |
decomposing sugar
Depends what kind of decomposition...
Do you want to turn saccharose into fructose and glucose, car ... |
12-9-2016 at 10:20
by: MeshPL |
Chemistry brain teasers! Noob Competition!
Will there be more questions posted? I must admit I'm kinda looking forward to them. The difficulty ... |
6-9-2016 at 10:43
by: MeshPL |
Drying ether for Grignard
Chlorine Grignards are more fussy than bromine and iodine, but benzyl grignards are less fussy than ... |
30-8-2016 at 05:54
by: MeshPL |
Chemistry brain teasers! Noob Competition!
I'm not a noob, when it comes to theoretical (paper) chemistry (practice is a different thing), but ... |
30-8-2016 at 02:42
by: MeshPL |
Cobalt carbonate decomposition
Thanks! Have fun with copper, manganates and coppervpermanganate too!
I'll use my cobalt carbonat ... |
29-8-2016 at 08:48
by: MeshPL |
Cobalt carbonate decomposition
Yeah, I've seen that but assumed that hexahydrate dehydrates rather than completly decomposes at tha ... |
27-8-2016 at 10:55
by: MeshPL |
Cobalt carbonate decomposition
I wanted to wash my cobalt carbonate with some organic solvent-but turns out I ran out of most of th ... |
27-8-2016 at 08:25
by: MeshPL |
Cobalt carbonate decomposition
Too late... the stuff I have doesn't look bad though, it's rather violet, not unlike the fresh one. ... |
27-8-2016 at 08:11
by: MeshPL |
Cobalt carbonate decomposition
I wanted to made some cobalt carbonate from cobalt sulfate and sodium carbonate. I mixed solutions o ... |
27-8-2016 at 06:46
by: MeshPL |
Reagents for the preparation of acid chlorides: pros and cons
What concerns PCl3, which no one cares about, since it is "impossible" to produce from red phosphoru ... |
26-6-2016 at 11:46
by: MeshPL |
Weird reaction, that produces spiky crystals.
More tests were done. What I determined is:
-crystals react with acids to produce insoluble, orange ... |
20-6-2016 at 00:43
by: MeshPL |
Carbonate containing thermites
Well, I don't really have the specific reagents needed to do tests... but I may eventually do some t ... |
18-6-2016 at 12:37
by: MeshPL |
Weird reaction, that produces spiky crystals.
Yes, on Monday I will do tests on crystals. I will try to do a flame test, put one in sulfuric acid, ... |
18-6-2016 at 12:22
by: MeshPL |
Carbonate containing thermites
So I'm not really into pyrotechnics. But last video by Cody's Lab about copper thermite made me wond ... |
18-6-2016 at 11:13
by: MeshPL |
Weird reaction, that produces spiky crystals.
Ok, here are some facts I know about the liquid, which remained above crystals:
-it is slightly bas ... |
18-6-2016 at 10:44
by: MeshPL |
Can ketone halogenation be selective?
So, I've been thinking about some theoretical and not very useful synthesis. And I started wondering ... |
14-6-2016 at 09:41
by: MeshPL |
Weird reaction, that produces spiky crystals.
For coins, I used silver PLN coins, which are 25% Ni and 75% Cu.
The "coin solution" is highly ac ... |
13-6-2016 at 10:34
by: MeshPL |
Weird reaction, that produces spiky crystals.
So here they are. They don't look exactly as I remembered them, but they look quite cool anyway. Thi ... |
13-6-2016 at 07:03
by: MeshPL |
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