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Plant killer
Sodium chlorate is available in a 40 % mixture with NaCl. |
25-10-2021 at 05:46
by: Bedlasky |
Pretty Pictures (2)
Yeah, I really love that red lithium flame. Everytime I read something about coloured flames or pyro ... |
24-10-2021 at 17:57
by: Bedlasky |
Some experiments with cyanate ion
[rquote=666535&tid=158026&author=woelen]This might be the case, but on quite some websites, ... |
24-10-2021 at 16:52
by: Bedlasky |
Pretty Pictures (2)
I also tried methanol later. This time I replaced LiCl with CuCl2. And yes, flame has much better co ... |
24-10-2021 at 10:01
by: Bedlasky |
Some experiments with cyanate ion
I think that slight yellow tinge of AgNCO is caused by presence of silver carbonate. Your cyanate ce ... |
24-10-2021 at 04:18
by: Bedlasky |
Some experiments with cyanate ion
Very nice experiment! I also wanted to try this experiment, but I am lazy (at least for know) to mak ... |
23-10-2021 at 18:02
by: Bedlasky |
Pretty Pictures (2)
My girlfriend gave me empty bottles which are perfect for making alcohol burners  . Left is H3BO3 i ... |
19-10-2021 at 20:18
by: Bedlasky |
Blue Flame
[Cu(dien)2](ClO4)2 and [Cu(tris)4](ClO4)2 produce nice blue flames. |
19-10-2021 at 19:54
by: Bedlasky |
Sodium chloride and sodium nitrate seperation.
HNO3 reacts with HCl to form nitrosyl chloride and chlorine. |
12-10-2021 at 04:28
by: Bedlasky |
Oxidation of SO2 to SO3 in pyrosulfuryl chloride
Persulfate???? |
1-10-2021 at 05:26
by: Bedlasky |
What does your periodic table look like? (collection)
Probably by electrolysis of pertechnate solution, I read something about that few days ago. |
27-9-2021 at 14:11
by: Bedlasky |
What does your periodic table look like? (collection)
I don't know, I am not the seller. I was also wondering.
[Edited on 27-9-2021 by Bedlasky] |
27-9-2021 at 10:51
by: Bedlasky |
What does your periodic table look like? (collection)
If you are rich, you can buy Tc sample from Oxymet for 415 €.
[url]https://onyxmet.com/index.ph ... |
27-9-2021 at 08:38
by: Bedlasky |
The reaction of chlorosulfonic acid with different metals
[url]https://woelen.homescience.net/science/chem/exps/HSO3Cl/index.html[/url]
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20-9-2021 at 16:13
by: Bedlasky |
Isolating a deliquescent crystals from a saturated solution
I think yes, I have once solution of very very soluble salt, which refused to crystallize, so I must ... |
17-9-2021 at 11:12
by: Bedlasky |
Help with Cs2cucl4 (cesium tetrachlorocuprate II) preparation
Caesium salt is insoluble.
[url]https://woelen.homescience.net/science/chem/exps/CsCuCl3/index.ht ... |
16-9-2021 at 14:23
by: Bedlasky |
Why technetium and promethium doesn't have a stable isotope?
Hi
Why technetium and promethium doesn't have a stable isotope? Technetium is in the middle of th ... |
14-9-2021 at 13:41
by: Bedlasky |
Beryllium compounds
I don't know why. I read it in book. Sometimes isn't easy to make hydrated salt from anhydrous one. ... |
10-9-2021 at 08:15
by: Bedlasky |
Beryllium compounds
Woelen: Product from BeO + conc. H2SO4 will be anhydrous BeSO4, which is insoluble (soluble is only ... |
9-9-2021 at 06:30
by: Bedlasky |
Buying chemicals in Poland "OTC"
I can by KMnO4 without any declaration in my country. |
3-9-2021 at 09:30
by: Bedlasky |
Aluminum a rare earth metal ?
[rquote=664672&tid=157872&author=clearly_not_atara]To me, conceptually, Al seems to fit ... |
30-8-2021 at 07:14
by: Bedlasky |
Potassium bromate and iodide long term storage
KI is just mildly hygroscopic, this isn't problem at all. Old samples contain very small amount of i ... |
30-8-2021 at 07:04
by: Bedlasky |
Nitrate, sulphate or chloride?
Sulphates are very good for growing crystals (especially double sulfates). Some chlorides also have ... |
23-8-2021 at 08:18
by: Bedlasky |
sulfur charring?
I think, that cooling of the sulfur is still too much quick and you end up with amorphous sulfur. It ... |
20-8-2021 at 03:53
by: Bedlasky |
Sodium tetrachloroaluminate
I doubt that you can make anhydrous product from aqueous solution. |
18-8-2021 at 06:52
by: Bedlasky |
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