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Question
Im thinking of sythesizing some sodium hydroxide since its impossible to buy it where i live
woul ... |
3-11-2013 at 01:04
by: confused |
Using Bodum glass in the lab
should be ok, just make sure you label it in such a way to ensure that you dont mix it up with your ... |
30-10-2013 at 23:29
by: confused |
drinking water with more O2
O2 is moved into RBC via the lungs, drinking it probably won't have much effect on you since it wont ... |
27-10-2013 at 08:57
by: confused |
Stories of extremely chemophobic parents and yours :p
that seems kindof immature of her,throwing a tantrum isn't going to help though |
26-10-2013 at 21:31
by: confused |
regenerate tlc plates?
scrape off the silica and spread the silica el and bake it?
although it'll probably be easier wit ... |
25-10-2013 at 22:40
by: confused |
Exploding Pumpkins
hydrogen would be good, but its alot lighter that air, so keeping it contained might be a problem, u ... |
21-10-2013 at 10:13
by: confused |
Extraction of DNA
the thing about doing actual gel electrophoresis is that DNA stains are expensive, if you're thinkin ... |
16-10-2013 at 10:54
by: confused |
instant cold/heat packs
you could evapourate it to obtain the crystals, that way the ammonium nitrate won't decompose
[Edit ... |
15-10-2013 at 16:51
by: confused |
Phenol from Domestically Available Chemicals
you can get ferric chloride as an etchent for printed circuit boards
also, you can make phthalic ... |
3-10-2013 at 20:03
by: confused |
Phenol from Domestically Available Chemicals
if you have some phalic anhydride handy, you could convert it to phenolphalein and look for a colour ... |
3-10-2013 at 18:35
by: confused |
Handling of diethyl ether
are you sure about that?
the autoignition point of ether is 160'c it wont spontainiously combust u ... |
3-10-2013 at 05:28
by: confused |
Stories of extremely chemophobic parents and yours :p
you might want to consider getting a hotplate to heat your reactions |
28-9-2013 at 07:32
by: confused |
Detonator Casings
being an archer myself, the thought of cutting my arrow shafts makes me cringe, anyway arrow shafts ... |
22-9-2013 at 21:06
by: confused |
Oxidation ´n´ Stuff
the OH group is -1 because O=-2 and H= +1
so i dont think thats the problem, just added up the oxid ... |
22-9-2013 at 04:01
by: confused |
Oxidation ´n´ Stuff
C2H5OH has an oxidation state of 0
O= -2
H= +1
C= +2
i think...hope that my calculations ar ... |
22-9-2013 at 03:10
by: confused |
The Short Questions Thread (4)
[rquote=300455&tid=25055&author=Gooferking Science]Where can I buy 10 - 20 ml ampoules at a ... |
21-9-2013 at 16:10
by: confused |
Safety of pathogens
as nice as they are, i dont have a microscope |
21-9-2013 at 10:16
by: confused |
Safety of pathogens
so far all the prepared slides i've seen have been stained
if their using a stain, its probably d ... |
21-9-2013 at 09:12
by: confused |
Seriously, Where To Buy Nitric Acid?
http://www.youtube.com/watch?v=2yE7v4wkuZU&hl=en-GB&gl=SG
Nurdrage has a pretty comprehen ... |
17-9-2013 at 18:01
by: confused |
Possible opportunity for univ lab equipment Nottingham,UK
i doubt the will hand out the chemicals to anyone who asks...the equipment though, it might be more ... |
17-9-2013 at 05:19
by: confused |
The Short Questions Thread (4)
http://www.made-in-china.com/showroom/sonnong168/product-detailhfRxdeQGVnWM/China-Ceramic-Heating-El ... |
16-9-2013 at 09:31
by: confused |
Blowtorch won't light?
ah, misread that, im too used to using butane 
have you tried using an open flame to ignite the ... |
16-9-2013 at 09:22
by: confused |
Blowtorch won't light?
is here a spark when you click the piezoelectric ignitor?
is there butane gas coming from the light ... |
15-9-2013 at 23:40
by: confused |
Question
Hi,
what causes the errosion of carbon electrodes during electrolysis of a copper sulfate solution? |
12-9-2013 at 07:18
by: confused |
DHS guide to Unconventional Biological Laboratories
[rquote=298823&tid=25950&author=Magpie]The claim that really gets me is that all anyone has ... |
5-9-2013 at 04:34
by: confused |
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