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Roll call: which UK amateur scientists here will write to their MP?
[rquote=262394&tid=21745&author=Dave Angel]A FOIA request similar to the one drafted above h ... |
22-11-2012 at 05:21
by: tetrahedron |
Now that is what I call a home lab.
doesn't look as glamorous as the CSI lab =D |
22-11-2012 at 04:56
by: tetrahedron |
Making Manganese nitrate
i made manganese nitrate from the carbonate + ammonium nitrate (from fertilizer) by [url=https://www ... |
22-11-2012 at 04:53
by: tetrahedron |
Hydrochloric acid production - and other halides/haloacids and electrolysis
besides, the typical 9V battery stores less than 1000mAh of charge (1200mAh for the lithium type), w ... |
20-11-2012 at 12:48
by: tetrahedron |
Distilling HCl
whoa i didn't expect so much criticism for an observation that seemed completely straightforward to ... |
19-11-2012 at 16:29
by: tetrahedron |
I want to recover potassium ion from NPK fertilizer
your original scheme sounds like a good starting point. ammonium is easy to remove. calcium phosphat ... |
19-11-2012 at 09:32
by: tetrahedron |
Awkward reaction
[rquote=266140&tid=22299&author=Eddygp]it emits a really pungent odor, choke-like[/rquote]
... |
19-11-2012 at 06:22
by: tetrahedron |
Distilling HCl
[rquote=266279&tid=9386&author=weschem]till the two areas have the same concentration and ar ... |
19-11-2012 at 05:32
by: tetrahedron |
tetrahydrofuran synthesis
[url=http://www.orgsyn.org/orgsyn/orgsyn/prepContent.asp?prep=CV4P0493]2-FUROIC ACID from furfural ( ... |
19-11-2012 at 05:10
by: tetrahedron |
Awkward reaction
allegedly SO[sub]2[/sub] reacts with MnO[sub]2[/sub] to give MnSO[sub]4[/sub]. |
16-11-2012 at 13:14
by: tetrahedron |
SnI4 and TiI4
at the very least the Ti film being a metal probably expands a lot upon heating, stressing the more ... |
15-11-2012 at 17:56
by: tetrahedron |
Interesting benzyl chloride synth I discovered
if i'm not mistaken TCCA is a source of chlorine, like SO[sub]2[/sub]Cl[sub]2[/sub], thus no good fo ... |
15-11-2012 at 17:30
by: tetrahedron |
Some questions about the electrolysis of brine
actually for one mole of chlorine atoms that get oxidized only half a mole of diatomic chlorine gas ... |
15-11-2012 at 17:23
by: tetrahedron |
Awkward reaction
carbonayto, carbonahto |
15-11-2012 at 14:47
by: tetrahedron |
Question on aromaticity in ions
the carbocation would be [url=http://en.wikipedia.org/wiki/Tropylium_cation]tropylium[/url]. about i ... |
15-11-2012 at 14:18
by: tetrahedron |
Lab hotplate with stirrer on a budget?
look into electrical cappuccino milk frothers ;p |
14-11-2012 at 17:11
by: tetrahedron |
strontium, manganese, lithium nitrates
i had some success isolating strontium nitrate from strontium carbonate and ammonium nitrate, but th ... |
14-11-2012 at 15:23
by: tetrahedron |
Obtaining sodium hypophosphite
[rquote=265835&tid=13236&author=l0k1]what does sodium hydroxide do to white phosphorus anywa ... |
14-11-2012 at 15:06
by: tetrahedron |
Sodium Hypochlorite
[rquote=265829&tid=22049&author=mycotheologist]If I needed NaClO, I'd just bubble some Cl2 t ... |
14-11-2012 at 14:27
by: tetrahedron |
tetrahydrofuran synthesis
even the first one isn't a joke, i tried once but had a dismal yield. furan is pretty toxic, if you ... |
14-11-2012 at 14:25
by: tetrahedron |
Identifying Unknown White Solid Compounds in a Lab
phlogiston must be right. i missed silver sulfite's poor solubility.
[rquote=265775&tid=22281&a ... |
14-11-2012 at 12:50
by: tetrahedron |
Electrolytic cell?
nah, IMO electrolysis cell design is an intricate subject, there's no one-size-fits-all, it heavily ... |
14-11-2012 at 10:35
by: tetrahedron |
Best chemical for cleaning glasses?
hmm how do you make sure the glasses have been cleaned well, while you're holding and therefore not ... |
14-11-2012 at 10:32
by: tetrahedron |
Readily Available Chemicals Website
[rquote=245533&tid=412&author=CrEaTiVePyroScience]-sodium chloride => diet salt (brand na ... |
14-11-2012 at 09:55
by: tetrahedron |
Electrolytic Silver Cell
a couple questions: what's the current running through the cess at 3.3V? at what price can you sell ... |
14-11-2012 at 09:52
by: tetrahedron |
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