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Questions about how to boil under reflux
Thanks, It loooks like your gas inlet is at the top of the condenser,
surly it would be better then ... |
2-10-2008 at 08:58
by: Picric-A |
Distillation: retort vs. flask + condenser
If i were you i would use a all glass retort. They are quite cheap and as long as they are cleaed of ... |
2-10-2008 at 08:54
by: Picric-A |
Best overall chlorine generator?
Any swimming pool place should sell em as chlorine tablets... make sure u read the packed tho so u k ... |
30-9-2008 at 11:58
by: Picric-A |
Plastic Chemistry Sets for a Student
[quote][i]Originally posted by HexJam[/i]
As for what I'll be doing with them, just basic lab skill ... |
30-9-2008 at 06:18
by: Picric-A |
Plastic Chemistry Sets for a Student
You can buy polycarbonate beakers out there but from what i have seen it would be cheaper to buy a s ... |
29-9-2008 at 23:03
by: Picric-A |
Sodium!
Sealing them in glass would work but i agree it would be better to just find a way to tap it off...
... |
28-9-2008 at 06:41
by: Picric-A |
Questions about how to boil under reflux
Nice setup Ozonelabs and good idea!
How do you pull the vaccum needed to flush out the setup with N ... |
28-9-2008 at 06:39
by: Picric-A |
HCl via vitriole + NaCl
FeSO4 is cheaply available form most garden stores (around £11 for 25kg). Otherwise Electrolosis of ... |
26-9-2008 at 11:16
by: Picric-A |
Alchohol in alchohol burner?
I have never heard of a dentured alcohol that releases 'posionous gasses' when burnt and i doubt the ... |
25-9-2008 at 10:09
by: Picric-A |
Glassware Bottles/Jars - Closures + Liners
In my bottles, blue bottle caps are normal PP or HDPE caps, Red bottle caps have PTFE liners.
Maybe ... |
25-9-2008 at 06:19
by: Picric-A |
Chemical Inventory / MSDS Datastore / etc.
Good idea! could be very usefull to!
I would be glad to help with it! just send me a U2U! |
25-9-2008 at 06:17
by: Picric-A |
Sub-boiling distillation/purification of HCl
unionised is righ, murictic acid is just an old name used for HCl however this name is a commonly us ... |
22-9-2008 at 10:20
by: Picric-A |
Common accidents in the lab and how to avoid them
I once did a controlled addition of around 2 ml of Pirahna onto a small block of wood with a indent ... |
22-9-2008 at 02:14
by: Picric-A |
Common accidents in the lab and how to avoid them
I remember i was cleaning a beaker with pirrana, it looked quite clean alredy apart from a few carbo ... |
21-9-2008 at 01:04
by: Picric-A |
Test for Bromine vapour.
Well if you use normal PH paper bromine vapour should bleach it white...
what are you doing that ev ... |
21-9-2008 at 01:00
by: Picric-A |
PTFE or Glass Stopcocked titration burette?
Yep PTFE is ok with with almost everything, but of course long storage in contact with corrosives wi ... |
19-9-2008 at 12:04
by: Picric-A |
New lab should be in next week...
But they are easily cut with an angle grinder!, you could even furnish it with nice fire resistant c ... |
19-9-2008 at 11:20
by: Picric-A |
Questions about how to boil under reflux
Isnt it a bit risky using a bubbler? as you heat it the gas will expand out but when it cools it wil ... |
19-9-2008 at 11:19
by: Picric-A |
Questions about how to boil under reflux
If you are trying to heat something under the cover of a as, eg, argon, put the stopper on very ligh ... |
19-9-2008 at 08:09
by: Picric-A |
Questions about how to boil under reflux
Basically you are boiling something but instead of lettig it evaporte away unreacted it is condensed ... |
19-9-2008 at 07:57
by: Picric-A |
Sodium!
I have thought of a easy and quick way to make sodium via electrolosis of NaOH.
I have yet to test ... |
19-9-2008 at 07:52
by: Picric-A |
New lab should be in next week...
I dont understand why two doors is a neccesity...
Surly if you store all you flammables and general ... |
19-9-2008 at 07:39
by: Picric-A |
Common accidents in the lab and how to avoid them
haha i remember a accident i had,
i was preparing bromine by heating pool bromine tablets to decomp ... |
19-9-2008 at 02:13
by: Picric-A |
DIY Atom Smasher
@atomicproject - what are you hoping to achieve with your amazing piece of kit?
just the thought of ... |
18-9-2008 at 12:30
by: Picric-A |
Common accidents in the lab and how to avoid them
haha, funny she has to go out for the exploding H2  then it doesnt work  |
18-9-2008 at 12:25
by: Picric-A |
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