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Latest chemical order?
Melt into an ingot  but seriously, what are you going to do with it?
electrodes? |
3-4-2013 at 06:24
by: Pyro |
Help for the battle of the batteries
see:
http://www.youtube.com/watch?v=_FxIzMwOF00
http://www.youtube.com/watch?v=OcGWbt1mcrc
also s ... |
2-4-2013 at 12:10
by: Pyro |
math puzzle
that was discussed earlier. also in the ''need a laugh'' thread
|
30-3-2013 at 13:21
by: Pyro |
Bad days in the lab or with glassware?
one tends to remember funny things! I rarely sit while doing chem, but when i do its on a stool so i ... |
30-3-2013 at 10:50
by: Pyro |
monosodium glutamate
I just spent ages explaining it.
you need to measure the exact weight of 1 ml. like this:
"weigh a ... |
29-3-2013 at 15:00
by: Pyro |
Laboratory Tips and Tricks
my carpet is best for fire and chem resistance. it's brick  |
29-3-2013 at 12:29
by: Pyro |
Bad days in the lab or with glassware?
WTF? how did it get so damaged? I once put my hand on a red hot piece of steel and just had a big bl ... |
29-3-2013 at 10:44
by: Pyro |
monosodium glutamate
determine the concentration of HNO3 by titrating it or by determining the m/V.and add it to the MSG. ... |
29-3-2013 at 06:49
by: Pyro |
Pretty Pictures (1)
CuSO4, normal alum, NaCl, I found Sr(NO3(2 makes nice crystals, especially with impurities you can g ... |
28-3-2013 at 14:11
by: Pyro |
math puzzle
Ok Magpie. My maths exam had a similar question.
U(n)=U(n-1)+1
or:
U(n)=U1+(n-1)
and to get the ... |
28-3-2013 at 10:12
by: Pyro |
Science fair invitation
describe the process very carefully, best with some pictures and send it to yourself in an envelope. ... |
28-3-2013 at 08:47
by: Pyro |
Ampoule from Glass Tubing
I've found that heating and ''drawing''as E17 explained in detail to me, works really well. and no v ... |
28-3-2013 at 08:30
by: Pyro |
"Liquid Armor"
its the same principle as corn starch and water. you guts ever tried this? take a handful of corn st ... |
24-3-2013 at 09:13
by: Pyro |
Pretty Pictures (1)
little crystals of AgNO3 after sitting in the dessicator for a month, most of it is still not dry!
... |
23-3-2013 at 12:57
by: Pyro |
Pretty Pictures (1)
I believe that the ''gold'' in drinks is real gold, but just tiny bits of gold leaf so it's worth pr ... |
22-3-2013 at 09:22
by: Pyro |
monosodium glutamate
It can make tough meat tender, I personally use it in stews, makes the meat really nice and tender : ... |
18-3-2013 at 14:46
by: Pyro |
PTFE coating easily done
for most all things, including SO3 and NO2 normal glass will do.
for small objects I have found tha ... |
8-3-2013 at 12:57
by: Pyro |
Looking for Mettler wizards
you should ask woelen, he had an H80 and another. But a while ago he posted his problem with the H80 ... |
2-3-2013 at 03:20
by: Pyro |
Vogelzang banned
Not to mention him calling everyone a Nazi and saying they were responsible for the holocaust if the ... |
2-3-2013 at 03:15
by: Pyro |
Pretty Pictures (1)
how do you make them grow like that? that's really cool! |
23-2-2013 at 04:54
by: Pyro |
Even element samples are banned from eBay
Strange, they forbid it in their guidelines!
As for memorabilia, I guess it's better because otherw ... |
15-2-2013 at 16:56
by: Pyro |
A different approach about your lab might be better
Hello,
Many people here seem to hide the fact that they do chemistry, But if somebody finds out i ... |
14-2-2013 at 12:53
by: Pyro |
Even element samples are banned from eBay
It's crazy! no Hg thermometers, I'd rather stick an Hg thermometer in my mouth than an alcohol therm ... |
14-2-2013 at 09:50
by: Pyro |
does anyone else have a fear of police raids?
Ha, cops found little baggie of white crystals once!
I had taken a small ziplock bag of Na2S2O3 ho ... |
14-2-2013 at 09:20
by: Pyro |
Pretty Pictures (1)
holy crap! that's amazing!! |
12-2-2013 at 14:28
by: Pyro |
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