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Sodium Permanganate
This will simply not work even if you melt the reagents. In order to achieve a decent yield of manga ... |
9-9-2018 at 21:19
by: CobaltChloride |
We should be using metric/SI prefixes on currencies
In some languages, they already use SI prefixes. For example, in French you can say 32 KEUR (kilo-eu ... |
9-9-2018 at 10:00
by: CobaltChloride |
Latest chemical order?
Isn't glacial acetic acid sold at beekeeping stores where you live? In almost every bigger town in R ... |
8-9-2018 at 00:59
by: CobaltChloride |
Benzoic Acid Synthesis options
Using oxone (chlorine free pool disinfectant) might work, although I'm not 100% sure it will. It is ... |
6-9-2018 at 07:58
by: CobaltChloride |
Diethyl ether on pulic transport
I don't understand how you'd transport it though, as you don't live in Siberia and it isn't even win ... |
5-9-2018 at 14:22
by: CobaltChloride |
Stupid laws in the European Union.
I'm almost sure you can find Cleamen 420 at Praktiker, Leroy Merlin or other such hardware stores in ... |
5-9-2018 at 07:59
by: CobaltChloride |
Stupid laws in the European Union.
The 7 chemicals woelen is talking about are hydrogen peroxide above 12%, nitric acid above 3%, sodiu ... |
4-9-2018 at 11:35
by: CobaltChloride |
Diethyl ether on pulic transport
Please be careful with what plastic you use. The plastic might not be resistant to the ether and mig ... |
4-9-2018 at 05:10
by: CobaltChloride |
Stupid laws in the European Union.
Here in Romania, there are only 2 laws that I despise. Firstly, there is the one that bans the sale ... |
3-9-2018 at 12:09
by: CobaltChloride |
Safe to buy from China?
I bought all my ground glass glassware from deschem on eBay (Chinese store). I didn't have any probl ... |
1-9-2018 at 09:16
by: CobaltChloride |
Cheap Potassium Iodide
I bought some KI from such a seller on eBay and the chemical didn't have any problems. I bought my 1 ... |
31-8-2018 at 07:21
by: CobaltChloride |
Nitric Acid From Oxalic Acid
[rquote=531647&tid=87036&author=j_sum1][rquote=531643&tid=87036&author=CobaltChlorid ... |
26-8-2018 at 09:38
by: CobaltChloride |
Nitric Acid From Oxalic Acid
If you want to make sulfuric acid, I'd say the easiest method of making it is by reacting H2O2 and S ... |
26-8-2018 at 06:34
by: CobaltChloride |
Another beginner question - lead (II) acetate
You might just have formed some caramel which doesn't dissolve all that easily.
If the solution ... |
25-8-2018 at 08:05
by: CobaltChloride |
Another beginner question - lead (II) acetate
The brown stuff is most likely burnt sugar from the vinegar. Vinegar has some sugars dissolved.
O ... |
25-8-2018 at 07:29
by: CobaltChloride |
Bomex vs Deschem vs Lab-buddy glassware - relatively equal pricing
My experience with Bomex isn't all that good. I had three bomex graduated cylinders. The top part br ... |
25-8-2018 at 00:20
by: CobaltChloride |
Beginning question about making copper chloride
If he wants to avoid the color of sodium and also has access to root killer, he could very easily ju ... |
24-8-2018 at 16:26
by: CobaltChloride |
Order a chemical, get something else
As far as I know, metallic oxides change their crystalline structure to a much more stable and compa ... |
23-8-2018 at 12:44
by: CobaltChloride |
Beginning question about making copper chloride
@Hendrik the reaction of Cu with H2SO4 (even with boiling concentrated acid) is very slow. It is not ... |
20-8-2018 at 13:15
by: CobaltChloride |
New here and introduction
I'd certainly be interested in that if you are from the EU. Post the pictures, please.
[Edited on 2 ... |
20-8-2018 at 12:47
by: CobaltChloride |
Searching chemicals in Nature?
You could use mindat.org to search for minerals in the area, but I doubt there is anything interesti ... |
20-8-2018 at 09:17
by: CobaltChloride |
Help with chromate synth.
This paragraph at the end of the paper encompasses the situation quite well:
"Extremely acidic co ... |
17-8-2018 at 13:59
by: CobaltChloride |
Help with chromate synth.
I didn't know about those reactions specifically, but, to my understanding, that paper says that the ... |
17-8-2018 at 12:40
by: CobaltChloride |
Help with chromate synth.
That's true, but I never got a chromate to react with hydrogen peroxide so the important part is tha ... |
17-8-2018 at 12:23
by: CobaltChloride |
Help with chromate synth.
[rquote=529505&tid=88166&author=JJay]If you use too much peroxide it will actually reduce th ... |
17-8-2018 at 11:28
by: CobaltChloride |
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