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copper carbonate synth.
[rquote=384905&tid=55588&author=blogfast25]
The blue filtrate is almost certainly a weak cu ... |
3-1-2015 at 09:56
by: ChemSwede |
copper carbonate synth.
[rquote=384304&tid=55588&author=blogfast25]
1 M is OK.
The colour is extremely subjecti ... |
1-1-2015 at 10:10
by: ChemSwede |
copper carbonate synth.
[rquote=383978&tid=55588&author=blogfast25]
Precipitate from a more dilute solution: this a ... |
30-12-2014 at 14:43
by: ChemSwede |
copper carbonate synth.
This seems to be the latest thread about copper carbonate synthesis.
Yesterday I decided to make ... |
30-12-2014 at 10:37
by: ChemSwede |
Isolating Methyl Salicylate
[rquote=322008&tid=6883&author=Mailinmypocket]Try using dichloromethane or chloroform, if yo ... |
9-3-2014 at 13:19
by: ChemSwede |
Isolating Methyl Salicylate
Update on the synthesis.
I left the reaction for ½h, and when I returned the boiling had stopped, ... |
9-3-2014 at 13:05
by: ChemSwede |
Isolating Methyl Salicylate
Attempting to synthesize methyl salicylate again.
I've kind of failed once using 5,6g salicylic aci ... |
9-3-2014 at 12:29
by: ChemSwede |
Isolating Methyl Salicylate
[rquote=312889&tid=6883&author=DraconicAcid][rquote=312874&tid=6883&author=ChemSwede ... |
27-12-2013 at 02:24
by: ChemSwede |
Isolating Methyl Salicylate
[rquote=312845&tid=6883&author=DraconicAcid]Recrystallize it from water. It dissolves in ho ... |
26-12-2013 at 16:12
by: ChemSwede |
Isolating Methyl Salicylate
[rquote=312853&tid=6883&author=Paddywhacker]While brine is often useful for assisting separa ... |
26-12-2013 at 16:10
by: ChemSwede |
Isolating Methyl Salicylate
[rquote=312830&tid=6883&author=Hexavalent][rquote=312821&tid=6883&author=ChemSwede]
... |
26-12-2013 at 13:52
by: ChemSwede |
Isolating Methyl Salicylate
[/rquote]
Don't you think that you need to at least compensate the amount of sulfuric acid for the ... |
26-12-2013 at 12:01
by: ChemSwede |
Isolating Methyl Salicylate
I'm borrowing this thread.
The other day I tried to synthesize methyl salicylate, but I consider ... |
26-12-2013 at 08:50
by: ChemSwede |
Synthesis of Iodine from KI and sulfuric acid question.
I once again isolated some iodine from KI.
This time I used 40g of KI, 20ml of 50% H2SO4 and 40ml o ... |
26-12-2013 at 08:21
by: ChemSwede |
Latest chemical order?
My last order arrived a week ago:
Magnesiumpowder, 1kg
Potassium bromide, 500g - will be used to ... |
10-12-2013 at 10:30
by: ChemSwede |
Your source for chemicals?
Does anyone know if Hinmeijer ships abroad, Sweden in this case?
[Edited on 19-10-2013 by ChemSwede ... |
18-10-2013 at 07:43
by: ChemSwede |
expiring dates on chemicals.?
[rquote=212717&tid=16656&author=woelen]I think that for many chemicals the expiry date on th ... |
18-10-2013 at 07:18
by: ChemSwede |
Mantle or hotplace & stirrer for first heating device?
I decided to buy the stirrer/hotplate from Maplescientific. I got it a bit cheaper after mailing wit ... |
18-10-2013 at 06:52
by: ChemSwede |
Mantle or hotplace & stirrer for first heating device?
Hello.
I'm currently looking for a magnetic stirrer. My budget is set to around 200 EUR.
The chea ... |
24-9-2013 at 09:56
by: ChemSwede |
Latest chemical order?
[rquote=300714&tid=9890&author=plante1999]"Something as simple as sulfuric acid is forbidden ... |
23-9-2013 at 15:13
by: ChemSwede |
Latest chemical order?
I just love these list threads. It's nice to see all the exotic and useful stuff that people acquire ... |
23-9-2013 at 13:09
by: ChemSwede |
Labware and chemicals for Belgium and Europe
By the way, I read a post from the user Woelen in an old thread that labs in several countries are ... |
20-9-2013 at 11:11
by: ChemSwede |
Labware and chemicals for Belgium and Europe
Hello.
I'm quite new to the forum, but I've been reading threads for quite som time without being r ... |
20-9-2013 at 11:06
by: ChemSwede |
Synthesis of Iodine from KI and sulfuric acid question.
[rquote=296784&tid=19745&author=woelen]The yellow color indeed is iodine, but only a very sm ... |
25-8-2013 at 11:34
by: ChemSwede |
Synthesis of Iodine from KI and sulfuric acid question.
[rquote=296678&tid=19745&author=woelen]Your second experiment with the 50% H2SO4 is quite op ... |
24-8-2013 at 11:59
by: ChemSwede |
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