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Advice on centering a magnetic stirrer
Looked it up and it seems I wont be able to centre it using static balancing. I cannot take the fan ... |
23-12-2012 at 14:31
by: Oscilllator |
making nitric acid
There is no reason you should make sodium nitrate from ammonium nitrate at all. NH4NO3 will work jus ... |
23-12-2012 at 14:28
by: Oscilllator |
Aluminum BBs Vs. Lab Armor
[rquote=269461&tid=19580&author=chucknorris]How about steel grains? I found a bag of 0.2-0.4 ... |
22-12-2012 at 15:20
by: Oscilllator |
Advice on centering a magnetic stirrer
[rquote=269510&tid=22817&author=m1tanker78]You could try experimenting with carefully placin ... |
22-12-2012 at 14:58
by: Oscilllator |
Advice on centering a magnetic stirrer
So I a trying to make a magnetic stirrer using a cpu fan and a neodymium magnet.
The problem is tha ... |
22-12-2012 at 01:54
by: Oscilllator |
KOH and CO2?
[rquote=269401&tid=22801&author=Pyro]sure, if you don't boil it for hours. and use disposabl ... |
22-12-2012 at 00:38
by: Oscilllator |
Blasting Caps/Detonators
I don't think its possible for a home chemist to make EXACTLY the same type of detonators the milita ... |
22-12-2012 at 00:35
by: Oscilllator |
Best and worst smelling chemicals?
[rquote=269421&tid=1216&author=Endimion17][rquote=269042&tid=1216&author=DJF90]I qui ... |
22-12-2012 at 00:30
by: Oscilllator |
hot deal on heat/stir plate
AHHHHHHHHH! found this and then got mad when I found out they don't ship to Australia.
It's a stirr ... |
21-12-2012 at 20:59
by: Oscilllator |
I'm an Aussie on holiday in the States...
I live in australia to!
My advice would be to grab some 1/2L RBF's and other equipment that you ne ... |
21-12-2012 at 20:55
by: Oscilllator |
Liquid choice for 200C in closed system?
[rquote=269455&tid=22797&author=bbartlog]I'd worry about the longer term stability of cookin ... |
21-12-2012 at 20:04
by: Oscilllator |
Different forms of hydroxides
surface area to volume ratio. Very important to reaction rates
EDIT: probably the reason your obs ... |
21-12-2012 at 19:43
by: Oscilllator |
Synthetic food, turning energy into food
I imagine triacetin would get very boring after a year...
Synthetic flavourings are called for! b ... |
21-12-2012 at 18:19
by: Oscilllator |
Liquid choice for 200C in closed system?
There are non-toxic low melting point alloys, but they're very expensive, and I don't see whats wron ... |
21-12-2012 at 18:13
by: Oscilllator |
Chlorine - Illustrated Practical Guide
You might want to explain that TCCA is Trichloroisocyanuric acid. I had to look it up. |
18-12-2012 at 21:51
by: Oscilllator |
Using table salt in heat bath?
[rquote=269070&tid=22750&author=chucknorris]The veg oil autoignition went actually pretty fa ... |
18-12-2012 at 12:32
by: Oscilllator |
Bacterial resistance to antibiotics.
I don't know if anyone else has posted this, but the genes will eventually drop out of the gene pool ... |
17-12-2012 at 21:47
by: Oscilllator |
Using table salt in heat bath?
Your cooking oil auto ignited?! according to the below website the auto-ignition temp of vegetable o ... |
17-12-2012 at 21:12
by: Oscilllator |
Best and worst smelling chemicals?
For some reason my solutions of potassium nitrate I make smell very nice, kind of sweet. I don't kno ... |
15-12-2012 at 21:25
by: Oscilllator |
Help with equilibria
I don't think its an equilibrium reaction, I'm pretty sure the hydrogen just reacts with the oxygen. ... |
13-12-2012 at 00:11
by: Oscilllator |
Can strong acids react in non polar solvents?
I dunno about the first question, but 80% sulfuric acid would definitely be more corrosive than 98%. ... |
9-12-2012 at 13:27
by: Oscilllator |
indelible marking of citrus peel
wait why do you need to mark oranges indelibly? |
27-11-2012 at 21:32
by: Oscilllator |
Aluminum BBs Vs. Lab Armor
It is possible to use an alloy with a low melting temperature e.g. woods metal as a bath, however th ... |
26-11-2012 at 01:27
by: Oscilllator |
increasing the surface area of porcelain
[rquote=266932&tid=22474&author=chemrox]Have broken porcelain chips like those worked with o ... |
26-11-2012 at 00:37
by: Oscilllator |
increasing the surface area of porcelain
I have some smashed porcelain that I am using as boiling chips for boiling sulfuric acid, however th ... |
24-11-2012 at 19:49
by: Oscilllator |
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