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Latest chemical order?
Wow....you must surely be a footballer? |
31-7-2012 at 11:29
by: Hexavalent |
Drying Rack Idea
An entire thread dedicated to drying racks;
http://forums.homesciencelab.com/viewtopic.php?f=7&am ... |
31-7-2012 at 11:09
by: Hexavalent |
Friend in UK selling glass on ebay
Nice website, and fairly good prices too - still out of my price range for some of the stuff at the ... |
31-7-2012 at 11:07
by: Hexavalent |
Repair of draft shield on Sartorius B120S balance, help!
That's what I'd be worried about, gutter.
What readability does the balance have, and how is the ... |
31-7-2012 at 11:04
by: Hexavalent |
Interesting molecules
Arsole - the cyclic organoarsenic compound - just because of it's name
[img]http://upload.wikim ... |
30-7-2012 at 09:43
by: Hexavalent |
Latest chemical order?
Jeee-sus! How much did all of this come to? |
30-7-2012 at 09:38
by: Hexavalent |
is this a good vacuum pump?
How does it perform, guys? |
21-7-2012 at 09:39
by: Hexavalent |
Science equipment looking for a home
[rquote=254967&tid=15667&author=beatle_guce]any retorts? or distillation equip on the cheap? ... |
20-7-2012 at 12:25
by: Hexavalent |
is this a good vacuum pump?
Opinions on this;
http://www.ebay.co.uk/itm/Vacuum-Hydro-Pump-aspirator-for-distillation-and-filt ... |
20-7-2012 at 09:46
by: Hexavalent |
Lithium and Sodium
Indeed, where would one obtain some carbonite, Panache?
[Edited on 20-7-2012 by Hexavalent] |
20-7-2012 at 07:03
by: Hexavalent |
Lithium and Sodium
I use white spirits to store my Li and Na - it's clean, very cheap and my source is completely dry, ... |
19-7-2012 at 10:17
by: Hexavalent |
Caustic soda or potassium hydroxide
Surely you realise that when chemicals say they are "100%" pure, this is 100% rubbish? It is extreme ... |
19-7-2012 at 08:47
by: Hexavalent |
Caustic soda or potassium hydroxide
More information about your caustic soda;
You could theroretically do a titration using, say, 4g ... |
19-7-2012 at 07:50
by: Hexavalent |
Decarboxylations
[rquote=254336&tid=20815&author=Lambda-Eyde]I'd worry more about the barium and dichromate i ... |
15-7-2012 at 00:30
by: Hexavalent |
Tribromomethane (bromoform) purity
1. Are you sure you used good stoichiometry with the NaBr?
2. What impurities could feasibly be i ... |
13-7-2012 at 12:41
by: Hexavalent |
Moisture absorber refill stuff.
Dp us a favour; add some to liquid water. If it fizzes and reacts, then its probably calcium oxide. ... |
13-7-2012 at 12:11
by: Hexavalent |
Moisture absorber refill stuff.
I'm certain that this has been covered somewhere before.
How pure is the calcium chloride? Suitab ... |
13-7-2012 at 11:53
by: Hexavalent |
Potassium tris(oxalato)ferrate(III) trihydrate
Thanks for that.
I assume that the oxidation step is just the addition of the peroxide, and that ... |
12-7-2012 at 09:41
by: Hexavalent |
Ways to mix toluene and sulfuric acid
Thanks for that.
I should point out that I only have hardware store sulfuric acid, which has a st ... |
12-7-2012 at 07:22
by: Hexavalent |
Ways to mix toluene and sulfuric acid
Yes, that's what I meant, Pyro.
I would still rather use a heating mantle or hotplate, though, wh ... |
11-7-2012 at 12:45
by: Hexavalent |
Anhydrous or hydrated?
It is almost certainly the hexahydrate; the anhydrous would have reacted with moisture very easily o ... |
11-7-2012 at 12:42
by: Hexavalent |
Ways to mix toluene and sulfuric acid
Thanks a lot guys - barley, that thread was extremely useful, thanks.
My original synthesis from ... |
11-7-2012 at 08:55
by: Hexavalent |
I need a challenge
That would be a huge help, as Magpie says. I have needed some for a while for experiments with carbo ... |
10-7-2012 at 12:57
by: Hexavalent |
Ways to mix toluene and sulfuric acid
I recently tried the sulfonation of toluene and conducted the experiment at a high temperature to fa ... |
10-7-2012 at 12:52
by: Hexavalent |
Lab Shelves
Your nitric acid should be stored away from all other chemicals.
What I do is tape the lids shut, ... |
10-7-2012 at 12:12
by: Hexavalent |
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