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Benzoyl chloride from benzoic acid
[rquote=650832&tid=156703&author=ChemichaelRXN]
(Edited; Sorry this is what would form: SnO ... |
9-12-2020 at 12:54
by: teodor |
I need help finding the very bane of roaches existence...
[rquote=650899&tid=156706&author=Fyndium]According to the same page:
"Pure ClF3 is stable ... |
9-12-2020 at 10:56
by: teodor |
smaller rbf flask in larger heating mantle
Good point, Sulaiman. Especially because I thought about making diethyl ether. So, I definitely will ... |
9-12-2020 at 03:04
by: teodor |
smaller rbf flask in larger heating mantle
I try to used 1L mantle for 250ml flask so I've tested 3 materials to fill the gap: small glass ball ... |
8-12-2020 at 06:37
by: teodor |
How to filter hot potassium permanganate solution?
I think that potassium permanganate is that thing which even being pure in crystalline form (but I d ... |
8-12-2020 at 02:38
by: teodor |
How do I recrystallize ferric chloride?
Thanks Fery.
In the case of FeCl3 the water goes together with H[FeCl4] molecules far beyond usu ... |
7-12-2020 at 13:38
by: teodor |
Potassium Trioxalatochromate III
It would be interesting to combine this property with some organic synthesis where the desired produ ... |
7-12-2020 at 09:53
by: teodor |
Potassium Trioxalatochromate III
Are there limitations which carboxylic acids could be used as a complexing agent? 2 examples before ... |
7-12-2020 at 08:09
by: teodor |
Potassium Trioxalatochromate III
Are the oxidation products of succinic acid by dichromate the same as oxalic acid, CO2 and water? |
7-12-2020 at 06:07
by: teodor |
Potassium Trioxalatochromate III
Did you make it by reducing Cr(VI)? If so, what is the reducing agent?
[Edited on 7-12-2020 by teod ... |
7-12-2020 at 05:42
by: teodor |
How do I recrystallize ferric chloride?
I did the experiment of FeBr3 extraction with ether and it was quite successful. Unlike FeCl3 or, mo ... |
7-12-2020 at 03:47
by: teodor |
Olation - mechanism of polymerization of metal hydroxides and metal anions
My solution of Cr(OH)3 + KOH + H2SO4 gave _green_ "crystalls".
Weird. I think it is because of H2SO ... |
7-12-2020 at 03:21
by: teodor |
White fuming nitric acid ?
I post it here just because we discussed it here, also B(a)P pointed me to NurdRage video which I st ... |
6-12-2020 at 13:52
by: teodor |
Safe disposal of KCN
Looks like several people don't need their cyanides anymore. The rest is still try to figure out som ... |
5-12-2020 at 11:13
by: teodor |
Cu, Ni and Mn selenites + photo
Do you use some special precautions working with fluorine compounds? It will be interesting to know ... |
5-12-2020 at 05:28
by: teodor |
Cu, Ni and Mn selenites + photo
Are you buying the stuff on behalf of some company? I have no idea what are regulations you have in ... |
5-12-2020 at 03:57
by: teodor |
Rare and hard to obtain chemicals for sale
Really I would bother about somebody's else legitimacy than 1978. |
5-12-2020 at 03:49
by: teodor |
Olation - mechanism of polymerization of metal hydroxides and metal anions
I use fresh just vacuum filtered paste which I name "powder" mentioning its granularity only.
It go ... |
4-12-2020 at 11:25
by: teodor |
Report on making Tin Iodide and Antimony Iodide
@MidLifeChemist As a side note, be careful with antimony. On strong reduction (for the sake of safe ... |
4-12-2020 at 09:48
by: teodor |
Cu, Ni and Mn selenites + photo
I don't have any compounds of selenium yet, but what I red and also it looks interesting, is that Ba ... |
4-12-2020 at 07:57
by: teodor |
Olation - mechanism of polymerization of metal hydroxides and metal anions
[rquote=650451&tid=156648&author=Bedlasky]
... Then filter, wash precipitate well and disso ... |
4-12-2020 at 06:41
by: teodor |
Cu, Ni and Mn selenites + photo
Welcome to SM Vano! I have 2 language in common with you, except Georgian, but probably you don't kn ... |
4-12-2020 at 06:18
by: teodor |
Olation - mechanism of polymerization of metal hydroxides and metal anions
What is the purpose of H2O2 addition? (Edit: I see, probably to remove all Cr(II). But I was not luc ... |
3-12-2020 at 09:14
by: teodor |
Mn2O7 to manganyl cation
"Deep blue sodium manganate (V) is obtained on reduction of KMnO4 in concentrated aqueous NaOH, with ... |
3-12-2020 at 08:49
by: teodor |
Ordering watched chemicals from Europe
I didn't know this method work well for sodium, I thought it for potassium. Also I remember it alway ... |
3-12-2020 at 06:42
by: teodor |
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