Sciencemadness Discussion Board
Not logged in [Login ]
Go To Bottom

Search
[Next Page]
Isopropyl acetate to Isopropanol and acetic acid?
[rquote=259384&tid=21458&author=Sedit]Iron is known to break Ethyl acetate and Isopropyl ace ...
10-9-2012 at 13:09
by: unionised
Reason why iron and acid smells bad.
It seems to have been some time since anyone mentioned anything volatile (apart from water) so I won ...
10-9-2012 at 11:00
by: unionised
BOND STRUCTURE OF C3H6O3
Wiki lists a number of possible molecules of that formula
http://en.wikipedia.org/wiki/C3H6O3
9-9-2012 at 05:58
by: unionised
Martin Fleischmann (1927 ─ 2012)
[rquote=259061&tid=21430&author=Dave Angel]I'd agree that his passing is not a 'great loss' ...
6-9-2012 at 11:19
by: unionised
Making permanganate and wikipedia
CO2 from the air.
KMnO4 +H2CO3 --> K2MnO4 + K2CO3 +MnO2
But I will leave balancing it to the in ...
6-9-2012 at 10:20
by: unionised
Martin Fleischmann (1927 ─ 2012)
[rquote=259037&tid=21430&author=hissingnoise][url=http://en.wikipedia.org/wiki/Martin_Fleisc ...
6-9-2012 at 10:16
by: unionised
Bromine Eye Inflammation
[rquote=258919&tid=21257&author=Endimion17]Told you so. :)[/rquote]
In the very real sense ...
5-9-2012 at 12:43
by: unionised
Triboluminescent crystals
I did that synthesis a long time ago.
I didn't get very good crystals but I found that if you put t ...
5-9-2012 at 10:06
by: unionised
Sodium aluminate aq. solution disposal?
That's a great idea if
1
You happen to have lots of spare oxalic acid and
2
you want to produce ...
5-9-2012 at 10:00
by: unionised
hydrogen susceptibility to sunlight question
[rquote=258729&tid=21296&author=watson.fawkes][rquote=258710&tid=21296&author=unioni ...
2-9-2012 at 22:02
by: unionised
hydrogen susceptibility to sunlight question
A few weeks ago I was at the Kennedy space centre.
They have lots of stuff there for tourists to ga ...
2-9-2012 at 13:22
by: unionised
Haber process via modified pressure washers
" Mix N2/H2 with a carrier liquid - e.g. water or CO2 (both are supercritical fluids under these con ...
2-9-2012 at 08:14
by: unionised
Haber process via modified pressure washers
In the fairly unlikely event that I need to produce (rather than simply buy) ammonia, I will piss in ...
1-9-2012 at 11:58
by: unionised
hydrogen susceptibility to sunlight question
The ground state of oxygen is a radical, and, at ordinary temperatures it doesn't react with hydroge ...
31-8-2012 at 09:56
by: unionised
hydrogen susceptibility to sunlight question
It seems a little knowledge is a dangerous thing.
"That's not true. The transition between triplet ...
30-8-2012 at 12:27
by: unionised
Ferrocyanide synthesis --> thiocyanate
I always wondered about this.
You make ferrocyanide by heating stuff then you destroy ferrocyanide ...
29-8-2012 at 10:35
by: unionised
really, really long term storage of food grade NaOH
If you kept it in a closed container in a desiccator over ordinary cheap NaOH it wouldn't pick up CO ...
28-8-2012 at 12:09
by: unionised
hydrogen susceptibility to sunlight question
My take on it is that Jon Richfield is clearly talking through his hat if he thinks ordinary sunligh ...
27-8-2012 at 12:49
by: unionised
hydrogen susceptibility to sunlight question
Morgan,
Good point.
Whatever the pros and cons of the sunlight might be, static is a serious thre ...
27-8-2012 at 09:55
by: unionised
hydrogen susceptibility to sunlight question
Well, I agree with this bit
" the main question is whether a single hydrogen bond can be loosened b ...
27-8-2012 at 09:39
by: unionised
hydrogen susceptibility to sunlight question
Neither hydrogen not oxygen has any absorptions that are accessible to visible light or even to the ...
27-8-2012 at 08:21
by: unionised
Mercury from Vacuum Tubes
[rquote=257526&tid=21250&author=DerAlte]Where on earth did you get the ridiculous idea that ...
27-8-2012 at 04:16
by: unionised
Reduction of Hexavalent Chromium
With a bit of luck the Cr(VII) will destroy whatever the pink colour is too.
26-8-2012 at 01:38
by: unionised
Bromine Eye Inflammation
Chamomile tea is a type of food,
Not if you stick it in your eye.
I take it that this "You're cl ...
25-8-2012 at 11:17
by: unionised
water "ionizers" pH anomaly
"I've a two point calibration pen-type pH meter which works really quite well and readings for tap w ...
25-8-2012 at 08:16
by: unionised
[Next Page]

  Go To Top