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KNO3 + H2SO4 -> HNO3 + KHSO4
It’s easy to add too much urea before the color dissipates. I have had this experience before. As ... |
9-10-2006 at 13:03
by: ordenblitz |
German Pyrex Beaker???
Quote:
"I will take USA made products over anything any day!...I am an American"
I am an America ... |
6-10-2006 at 16:01
by: ordenblitz |
German Pyrex Beaker???
I only wish made in USA was as good as German items.
I'd trade all my pyrex for Schott in a hartbea ... |
5-10-2006 at 17:02
by: ordenblitz |
Acetic acid/ sodium hydroxide
I took the extra time to not only boil off the excess water in the sodium acetate but also cook it d ... |
1-10-2006 at 16:05
by: ordenblitz |
Determining percentage of nitration of nitrocellulose
SAM4CH....
You use KNO3 as your standard. It contains 13.853% nitrogen and behaves as NC does in H ... |
19-9-2006 at 14:51
by: ordenblitz |
Heatproof sheeting??
I would like to add a useful little method for making small high temperature blankets that come in h ... |
28-8-2006 at 19:31
by: ordenblitz |
BrF3 Reation
I'm curious how you generate the 25,000 psi. |
21-8-2006 at 17:15
by: ordenblitz |
Storing sodium
Does anyone happen to know how much the hydroxide layer that forms on the surface of sodium, will sl ... |
19-8-2006 at 19:32
by: ordenblitz |
Determining percentage of nitration of nitrocellulose
One way to find out... do the test over and over on a known sample and see what the deviation is. |
8-8-2006 at 17:11
by: ordenblitz |
Determining percentage of nitration of nitrocellulose
I have been asked about my progress with this via u2u, but I will answer here.
Although I have l ... |
5-8-2006 at 08:26
by: ordenblitz |
aromatic sidechainchlorinations - Toluene - Benzylchloride, Benzalchloride, Benzotrichloride and followup reactions yielding Ben
Some time ago, working from said reference for the production of chlorotoluene, I was not paying clo ... |
15-7-2006 at 07:41
by: ordenblitz |
aromatic sidechainchlorinations - Toluene - Benzylchloride, Benzalchloride, Benzotrichloride and followup reactions yielding Ben
I have had some success using TCCA.
A 250 ml. flask was equipped with overhead stirring, a reflux ... |
13-7-2006 at 17:45
by: ordenblitz |
Attempt at chlorination of toluene using in situ TCCA... massive runaway!
Moved to the proper thread.
[Edited on 14-7-2006 by ordenblitz] |
12-7-2006 at 17:29
by: ordenblitz |
Are NaOH and KOH Interchangeable for Basification?
NaOH makes harder bar soaps while KOH is used for making more of a liquid or gel type soap with all ... |
7-7-2006 at 15:23
by: ordenblitz |
Purification of Isopropanol
For what it's worth...
Isopropanol usually contains a small amount of ammonia that is difficult if ... |
6-7-2006 at 18:08
by: ordenblitz |
Phenyl isonitrile: the worst stench ever.
Cleaning of my hood was only necessarybecause I used a small flask and heated with a torch. Hot spot ... |
12-6-2006 at 17:07
by: ordenblitz |
Phenyl isonitrile: the worst stench ever.
It's hard to characterize worst but this stuff probably can’t be called the most awful. Mainly its ... |
9-6-2006 at 19:04
by: ordenblitz |
Phenyl isonitrile: the worst stench ever.
I have no good description for it.
Besides me, the two other people nearby, who were brave enoug ... |
9-6-2006 at 16:55
by: ordenblitz |
Phenyl isonitrile: the worst stench ever.
The worst stench ever huh….
Last night after reading that, I thought well of course we must make ... |
9-6-2006 at 11:48
by: ordenblitz |
Basic amine question...
Ethyl + amine = ethylamine
methyl + amine = methylamine
so maybe .... isopropyl + amine = iso ... |
8-6-2006 at 20:30
by: ordenblitz |
Chloroform
You were probably just too busy with work or school to do some searching.
No problem dude, I took ... |
8-6-2006 at 17:09
by: ordenblitz |
hydrogen from electrolysis
What’s your aim in injecting hydrogen?
Are you planning on having an onboard electrolysis syste ... |
7-6-2006 at 20:24
by: ordenblitz |
molecular sieves
Magpie,
I see nothing on Coleparmers site that states they wont sell to individuals.. at least no ... |
7-6-2006 at 17:46
by: ordenblitz |
molecular sieves
I get them by the 500gm can from coleparmer.
http://www.coleparmer.com/catalog/Product_Index.asp?s ... |
6-6-2006 at 16:37
by: ordenblitz |
Microbial production of lactic acid
Polverone,
Too bad you don't have that homebrew store in town because they sell yeast nutrients a ... |
1-6-2006 at 18:19
by: ordenblitz |
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