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Cleaning Glassware
[rquote=293809&tid=4966&author=Dariusrussell]I've read [url=http://www.sciencemadness.org/ta ... |
26-7-2013 at 15:03
by: bfesser |
Strange Fast Rusting
It's likely the HCl. Even if you think it's tightly sealed, it escapes. |
26-7-2013 at 14:40
by: bfesser |
Thermometer Quesiton
I purchased a nice standard taper <a href="http://www.ebay.com/itm/STANDARD-TAPER-10-30-SPIRIT-TH ... |
26-7-2013 at 11:12
by: bfesser |
Experiments and Advice for rocketsurgeon
<u>A simple series of experiments/demonstrations:</u>
- add a small scoopful of the < ... |
26-7-2013 at 09:17
by: bfesser |
golfpro's Nitric Acid for Beginners
Does the inside of the cap have a transparent plastic cone? Your best off just finding a bottle wit ... |
26-7-2013 at 07:24
by: bfesser |
20 Energizer Ultimate Lithium (AA) batteries for sale
Is there a reason why you've posted this [i]here[/i]? Listings like this belong on eBay. |
25-7-2013 at 20:44
by: bfesser |
Bromination of Vanillin without bromine
Yes! Finally there is some real chemistry back on this forum! <strong>Mailinmypocket</str ... |
25-7-2013 at 17:43
by: bfesser |
golfpro's Nitric Acid for Beginners
You may need to dilute it slightly with water. Dissolution will be slow. Apply gentle heating. Be ... |
25-7-2013 at 11:01
by: bfesser |
Halohydrin reaction?
This really sounds like homework help. Why don't you take an educated guess, and explain your reaso ... |
24-7-2013 at 20:23
by: bfesser |
CaSO4 > Ca2S > SO2?
Show us that you've done some research on your own, and cite sources for the claims you're making, o ... |
24-7-2013 at 16:24
by: bfesser |
How effective is evaporation drying at room temp?
Again with the exaggeration! "A few kilograms of [sodium] sitting on my shelf," eh? Prove it. Ser ... |
24-7-2013 at 16:06
by: bfesser |
Melting Magnesium
Could you please explain in a little more detail, [b]plante1999[/b]?
[Edited on 7/24/13 by bfesser] |
24-7-2013 at 05:28
by: bfesser |
Melting Magnesium
[img]http://www.sciencemadness.org/scipics/_warn.png[/img] Your suggestion of using S to stop a Mg ... |
24-7-2013 at 05:14
by: bfesser |
Mercury Exposure from Older Brother's Mysterious Dust
I can't say that I've seen this "peculiar yellow-greenish dusty corrosion" that you describe. Do yo ... |
23-7-2013 at 20:52
by: bfesser |
Chemicals from Urine? Anything useful?
Yes, it's a nondescript white powder. |
23-7-2013 at 19:14
by: bfesser |
Construction of an inexpensive adjustable speed magnetic stirrer
<strong>ElizabethGreene</strong>, this is another excellent write up; I hope you don't m ... |
23-7-2013 at 18:07
by: bfesser |
Butyl alcohol
<strong>Steve_hi</strong>, try searching before asking such questions.
<a href="ht ... |
23-7-2013 at 17:25
by: bfesser |
Melting Magnesium
As an alternative to inert atmosphere, have you considered using a flux? I'm sorry to say that I ca ... |
23-7-2013 at 13:08
by: bfesser |
Chromatotron - radial chromatography.
So that all of the eluent will flow to the drain, and to make it easier to see what's going on. |
23-7-2013 at 10:48
by: bfesser |
Diethyl Ether - Illustrated Practical Guide
If it's not listed in the MSDS, it's likely a denatured with a trace of <a href="http://en.wikipe ... |
23-7-2013 at 06:12
by: bfesser |
Giving away free chemistry stuff!
<del>I still have these chemicals for anyone who wants them (must be over 18 or have a parent ... |
22-7-2013 at 16:37
by: bfesser |
Pyrex Vista
Welcome to ScienceMadness! 
Vista is just budget Pyrex. They just don't overcharge as much as ... |
22-7-2013 at 16:05
by: bfesser |
Mercury in europe
[rquote=293370&tid=25255&author=testimento]I'd even consider going down into a mercury mine ... |
22-7-2013 at 15:58
by: bfesser |
Mercury in europe
<strong>woelen</strong> moved the index to references, so if you don't have access there ... |
22-7-2013 at 14:04
by: bfesser |
Identifying wires of an old electric motor
Soldering isn't ideal, but I'm guessing you don't have the tools to do crimped butt splices or termi ... |
22-7-2013 at 13:20
by: bfesser |
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