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Iodine from iodised salt?
[rquote=383626&tid=58625&author=dermolotov]If Chlorine gas fails to liberate iodine, [...][/ ... |
29-12-2014 at 12:47
by: blogfast25 |
Copper nitrates
I've heard of a copper tribasic nitrate, Cu(NO3)2.3Cu(OH)2 and this could be it or similar. Copper n ... |
29-12-2014 at 11:47
by: blogfast25 |
Iodine from iodised salt?
[rquote=383622&tid=58625&author=dermolotov]@J_sum1
Ever considered the possibility of bubbl ... |
29-12-2014 at 11:40
by: blogfast25 |
Iodine from iodised salt?
[rquote=383224&tid=58625&author=Ramium]Could you describe your kelp method in more detail pl ... |
29-12-2014 at 11:28
by: blogfast25 |
Make Potassium (from versuchschemie.de)
Yes, it's not for propylene carbonate. My bad. |
28-12-2014 at 08:45
by: blogfast25 |
Which is correct titration technique
[rquote=383196&tid=58575&author=unionised]Well, I always wash down the tip of the burette.
... |
28-12-2014 at 08:38
by: blogfast25 |
Which is correct titration technique
No 'tip washing', you hear! 
No, I don't do it either, I do it like DA.
But the error due to ... |
28-12-2014 at 07:24
by: blogfast25 |
Iodine from iodised salt?
More fun: from kelp! Dry kelp, burn it, leach ashes with warm water, evaporate lixiviate to dryness, ... |
28-12-2014 at 07:18
by: blogfast25 |
Help separating HCl from n-butanol
By far the easiest here is to carefully neutralise the HCl then fractionate that mixture. Then deal ... |
28-12-2014 at 07:12
by: blogfast25 |
Copper carbonate - controlling the colour
[rquote=382443&tid=50822&author=kmno4]
Reactions between CuSO4 and Na2CO3 were investigated ... |
26-12-2014 at 09:19
by: blogfast25 |
List some BAD chemistry YouTube videos
Here he is again (this guy's a serial offender!):
https://www.youtube.com/watch?v=-74iskWrYz8
... |
26-12-2014 at 07:34
by: blogfast25 |
List some BAD chemistry YouTube videos
[rquote=382370&tid=48892&author=Zyklon-A]I think [url=https://www.youtube.com/watch?v=T4fSwZ ... |
26-12-2014 at 07:11
by: blogfast25 |
Growing copper Nitrate crystals
[rquote=382661&tid=58084&author=Little_Ghost_again]
I have a sheet of acrylic and marine pl ... |
26-12-2014 at 06:44
by: blogfast25 |
List some BAD chemistry YouTube videos
[rquote=382370&tid=48892&author=Zyklon-A]I think [url=https://www.youtube.com/watch?v=T4fSwZ ... |
25-12-2014 at 10:34
by: blogfast25 |
Copper carbonate - controlling the colour
Chris:
What you should do is run one of your tests in such a way that you can measure what I wrot ... |
24-12-2014 at 09:48
by: blogfast25 |
Copper carbonate - controlling the colour
[rquote=381660&tid=50822&author=CHRIS25]What does B.W. Vink one mean?[/rquote]
The first ... |
24-12-2014 at 07:43
by: blogfast25 |
List some BAD chemistry YouTube videos
J_sum:
The man to ask about that here is Dan Vizine. |
24-12-2014 at 07:38
by: blogfast25 |
Copper carbonate - controlling the colour
[rquote=381447&tid=50822&author=DJF90]
Change the order of addition...[/rquote]
Nonsense ... |
24-12-2014 at 07:21
by: blogfast25 |
Copper carbonate - controlling the colour
Chris:
What you should do is run one of your tests in such a way that you can measure what I wrot ... |
23-12-2014 at 12:36
by: blogfast25 |
Copper carbonate - controlling the colour
[rquote=380866&tid=50822&author=aga]Copper Sulphate + Sodium Sulphate.
[/rquote]
Do us ... |
23-12-2014 at 05:02
by: blogfast25 |
List some BAD chemistry YouTube videos
[rquote=380689&tid=48892&author=The Volatile Chemist]blogfast, that's such a legit title.
[ ... |
22-12-2014 at 04:51
by: blogfast25 |
List some BAD chemistry YouTube videos
This one, no matter what you think about water fluoridation,
https://www.youtube.com/watch?v=3dZP ... |
21-12-2014 at 10:49
by: blogfast25 |
List some BAD chemistry YouTube videos
[rquote=380548&tid=48892&author=Zyklon-A]My point was the video was sooo boring, I can't ima ... |
21-12-2014 at 10:25
by: blogfast25 |
List some BAD chemistry YouTube videos
[rquote=380629&tid=48892&author=DrMario]I do go through training for using HF (we use 49% co ... |
21-12-2014 at 10:23
by: blogfast25 |
Copper carbonate - controlling the colour
Blimey! At those prices we should get cracking, presto!
It's unlikely that Kremer actually pro ... |
21-12-2014 at 05:52
by: blogfast25 |
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