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Weighing paper substitute
Paper muffin holders work well. They have a wax layer usually as well. |
10-7-2016 at 19:13
by: Volanschemia |
Organic chemistry ... excite me !
[url=https://www.sciencemadness.org/whisper/viewthread.php?tid=64317&page=5#pid445656]Here's the ... |
8-7-2016 at 01:19
by: Volanschemia |
A quick question for everyone
I can't choose one so...
Mercury, Bromine, Osmium, Phosphorus.
Not necessarily in that order ... |
3-7-2016 at 21:25
by: Volanschemia |
high temperature thermometer
Borosilicate glass begins to soften at 820 degrees Celcius, so you definitely wouldn't find boro gla ... |
1-7-2016 at 00:23
by: Volanschemia |
The Short Questions Thread (4)
[rquote=451209&tid=25055&author=gdflp]I'm not sure how available nitrates are in Aus current ... |
30-6-2016 at 19:12
by: Volanschemia |
Competition — Lab from five OTC items
That would be great j_sum, thanks. |
30-6-2016 at 00:08
by: Volanschemia |
Competition — Lab from five OTC items
j_sum, I seem to remember you mentioning something about a U2U from MolecularWorld where he rattled ... |
29-6-2016 at 23:45
by: Volanschemia |
Fluorine for Laser
[rquote=452504&tid=66635&author=DoctorOfPhilosophy]
I find it hard to believe that it decom ... |
21-6-2016 at 20:04
by: Volanschemia |
Bubbling HCl gas into water - bubbles not absorbing
That's a good trick too. It doesn't really work though if you're bubbling the gas into a grad cylin ... |
13-6-2016 at 22:20
by: Volanschemia |
Bubbling HCl gas into water - bubbles not absorbing
A suckback trap would work well...
Lead your gas tube into an empty sealed flask (or a jam jar) a ... |
13-6-2016 at 21:11
by: Volanschemia |
Acesodyne new ice pack chemical
All I am thinking about is why you have revived a 3 week old thread to make that comment.
I belie ... |
12-6-2016 at 21:48
by: Volanschemia |
Sciencemadness Inaccessible?
I have had it happen to me at least three times in the last four months.
No access to the site an ... |
6-6-2016 at 16:32
by: Volanschemia |
Making Nitric acid!
Something else that isn't widely mentioned in videos:
Be aware that some thermometer adapter seal ... |
5-6-2016 at 16:19
by: Volanschemia |
Dean-Stark trap ?
Looks very Dean-Starky, aga. I might even grab one.
@Eosin Y, https://en.wikipedia.org/wiki/Dean ... |
12-5-2016 at 01:27
by: Volanschemia |
Announcements of Articles in Progress
I plan to write up a Prepub article on recrystallisation of Sulphur from Xylenes shortly.
I don't t ... |
6-5-2016 at 23:18
by: Volanschemia |
Help Making Nitrocellulose
Also, make sure that whatever you are nitrating is completely submerged in the nitrating mixture. I ... |
6-5-2016 at 22:55
by: Volanschemia |
OC Synthesis Candidate
If you run the Double Benzylic Oxidation on the mixed isomers you will get roughly 20% o-Phthalic Ac ... |
6-5-2016 at 00:29
by: Volanschemia |
OC Synthesis Candidate
[rquote=447927&tid=66143&author=blogfast25][rquote=447923&tid=66143&author=aga]disco ... |
5-5-2016 at 23:54
by: Volanschemia |
OC Synthesis Candidate
How about making Phthalic Acid?
You can quite easily end up with all three isomers by oxidizing X ... |
3-5-2016 at 14:10
by: Volanschemia |
Competition — Lab from five OTC items
The only two methods I can think of to possibly effectively separate the isomers is freezing and col ... |
15-4-2016 at 21:11
by: Volanschemia |
Competition — Lab from five OTC items
Thank you HeYBrO!
I apologise for the error in terms there. I did reference the MSDS for the Xyl ... |
15-4-2016 at 20:37
by: Volanschemia |
Competition — Lab from five OTC items
Thanks JJay, I reckon you would have had me beat if not for the reactor failure, OTC Lithium Alumini ... |
15-4-2016 at 20:08
by: Volanschemia |
Competition — Lab from five OTC items
First of all I'd like to deeply thank j_sum for conceiving and running this competition. ... |
15-4-2016 at 19:38
by: Volanschemia |
New chemicals for sale !
I wasn't questioning his legitimacy, so to say. More the numerous reviews from very new people.
... |
13-4-2016 at 05:23
by: Volanschemia |
New chemicals for sale !
[rquote=445220&tid=63883&author=Arock777]I just got my stuff today from mario. Was very well ... |
12-4-2016 at 22:14
by: Volanschemia |
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