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Precipitation of Cromium(III)
[rquote=401608&tid=23530&author=Amos]Do I have hydroxide, a basic sulfate, or something else ... |
17-4-2015 at 18:12
by: blogfast25 |
Yet another neat toy for the smartphone
This is potentially quite an interesting device, although at this stage in its development informati ... |
17-4-2015 at 07:54
by: blogfast25 |
Benzene from NaOH and Sodium benzoate, in ethanol or methanol. low temperature
[rquote=401319&tid=62129&author=quantumcorespacealchemyst]I am looking for information on wh ... |
15-4-2015 at 18:19
by: blogfast25 |
Vanadium extraction?
Oscillator:
Personally I haven't much experience with electrolytic dissolution/oxidation of metal ... |
15-4-2015 at 16:45
by: blogfast25 |
Vanadium extraction?
Quite a bit more information on extracting vanadium from ferrovanadium here:
http://www.sciencema ... |
15-4-2015 at 15:50
by: blogfast25 |
Remarkable reaction of antimony
[rquote=401244&tid=62037&author=woelen]Probably it is either N(CH3)4SbCl4 or N(CH3)4SbCl6, w ... |
15-4-2015 at 10:34
by: blogfast25 |
Vanadium extraction?
Whatever you do, it'll never be very quick though, because that product is bulk, not powder and that ... |
14-4-2015 at 18:36
by: blogfast25 |
Ayahuasca psychedelic tested for depression
[rquote=401155&tid=62045&author=Chemosynthesis]See the first video, slide with the Andrews-H ... |
14-4-2015 at 18:07
by: blogfast25 |
Vanadium extraction?
For what it's worth:
http://vanadium.atomistry.com/detection_estimation_vanadium.html
[quote]V ... |
14-4-2015 at 16:59
by: blogfast25 |
Problems with Ammonium Chloride
[rquote=401126&tid=62117&author=bigtrevs98]Well its " LA's totally awesome, Pure Ammonia" is ... |
14-4-2015 at 14:48
by: blogfast25 |
Vanadium extraction?
[rquote=401123&tid=62110&author=bolbol]I think dissolving it in acid would be a better optio ... |
14-4-2015 at 14:37
by: blogfast25 |
Problems with Ammonium Chloride
[rquote=401108&tid=62117&author=bigtrevs98]So I was trying to make ammonium chloride. I put ... |
14-4-2015 at 13:29
by: blogfast25 |
Remarkable reaction of antimony
[rquote=401025&tid=62037&author=woelen]I can imagine though that the Sb2O5 could oxidize the ... |
14-4-2015 at 06:19
by: blogfast25 |
Remarkable reaction of antimony
DeltaH:
If you are going to rely on ligand substitution and start from an antimony chloride, thos ... |
13-4-2015 at 15:01
by: blogfast25 |
help! lead contamination
[rquote=400975&tid=62092&author=jock88]
Wash the place down with a soluble sulphite if you ... |
13-4-2015 at 13:56
by: blogfast25 |
Remarkable reaction of antimony
[rquote=400940&tid=62037&author=deltaH]On a side note, this makes me think of Prussian blues ... |
13-4-2015 at 13:49
by: blogfast25 |
Remarkable reaction of antimony
Thanks for the photos, wonderful.
Revisiting my thread on KSbCl<sub>6</sub> (Sb(V)) I ... |
13-4-2015 at 05:50
by: blogfast25 |
Homework help
[rquote=400882&tid=62098&author=homechemistry]
And also:
a. 450 meters to nanometers ... |
13-4-2015 at 05:23
by: blogfast25 |
Silent discharge in preparative chemistry?
Explain what you understand by 'silent discharge'.
If you don't have any references at all, then ... |
13-4-2015 at 05:05
by: blogfast25 |
help! lead contamination
The level of contamination is probably quite low because most lead compounds are non-volatile. But d ... |
12-4-2015 at 08:13
by: blogfast25 |
Remarkable reaction of antimony
I can confirm the pale yellow/green colour of Sb(V) in strong HCl, as per my own past experiments.
... |
11-4-2015 at 09:12
by: blogfast25 |
sparge tube with hot tip
Magpie:
What are you planning to send down that sparge tube? |
11-4-2015 at 06:17
by: blogfast25 |
sparge tube with hot tip
Your Meker MAPP burner will probably be hot enough but I'd be mindful of the temperature differentia ... |
10-4-2015 at 16:22
by: blogfast25 |
Silver sulfate
[rquote=400566&tid=62071&author=Schleimsäure]On versuchschemie.de someone also suggested to ... |
10-4-2015 at 13:42
by: blogfast25 |
Preparation of propionic acid
[rquote=400460&tid=61961&author=Ramium]Is there anyway to test the layer to see if its chlor ... |
10-4-2015 at 13:36
by: blogfast25 |
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