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Hydrogen Sulfide... In Acidic Medium?
A qualitative test that I must do requires me to use H2S in an acidic medium... The problem is, I do ... |
10-5-2014 at 15:58
by: ScienceHideout |
Purifying Pyranine from Yellow Highlighters?
Fluorescein is water insoluble, but note that when we say fluorescein, we are usually talking about ... |
28-4-2014 at 15:53
by: ScienceHideout |
Purifying Pyranine from Yellow Highlighters?
Perhaps chromatography? First, test it with paper chromatography. Put a dot on paper, run it, see if ... |
27-4-2014 at 17:31
by: ScienceHideout |
Home Made Analysis gear
[rquote=327568&tid=30060&author=Lambda-Eyde]
What? In addition to IR, I can't think of anyt ... |
14-4-2014 at 11:13
by: ScienceHideout |
The π is a lie!
I respect your tau-loving conclusion and I am happy it works (and makes sense) for you... BUT... Hon ... |
13-4-2014 at 17:03
by: ScienceHideout |
Using the Acetone enolate from Sodium Hydroxide
Well, that makes sense to me...
Ketone ----> Enolate + Heat
Therefore, according to LeChate ... |
13-4-2014 at 16:54
by: ScienceHideout |
Using the Acetone enolate from Sodium Hydroxide
Thank you, jwpa17! Is that indeed the self-condensation of acetone, though? FireLion and I were spec ... |
13-4-2014 at 16:44
by: ScienceHideout |
Using the Acetone enolate from Sodium Hydroxide
I am interested in this very much as well. The enolate is actually sort of a keto-enol tautomer type ... |
13-4-2014 at 16:05
by: ScienceHideout |
Home Made Analysis gear
In my experience, the most important analytical device in the lab is the analytical balance. You mus ... |
13-4-2014 at 15:44
by: ScienceHideout |
Genesys 2 or 5 Software
[rquote=327052&tid=29859&author=The Volatile Chemist]
BUT, back on subject. Another test fi ... |
13-4-2014 at 12:31
by: ScienceHideout |
Genesys 2 or 5 Software
I am certainly 
aga is also right, if we can get this working, and you ever need something test ... |
10-4-2014 at 17:34
by: ScienceHideout |
Genesys 2 or 5 Software
Unfortunately, the newest program didn't work nor did changing the termination thing on the previous ... |
9-4-2014 at 12:55
by: ScienceHideout |
Genesys 2 or 5 Software
Unfortunately it doesn't seem like that was the problem  I can try the 2nd edition
again and see i ... |
7-4-2014 at 15:03
by: ScienceHideout |
Genesys 2 or 5 Software
Okay, I changed the baud rate, made sure the parity was even, com 1, etc... Typed in something, and ... |
6-4-2014 at 18:50
by: ScienceHideout |
Potassium Halide Solution Smell
[rquote=326027&tid=29900&author=thesmug]Did you ever find out what made it blue?[/rquote]
... |
5-4-2014 at 18:58
by: ScienceHideout |
Kinetics and negative rate orders?
Hmmm, I think trial and error wouldn't be such a bad idea if there is logic behind it. For example, ... |
5-4-2014 at 18:21
by: ScienceHideout |
Potassium Halide Solution Smell
With all due respect to elemental scientific, a couple years ago I received NaF that was blue... I l ... |
5-4-2014 at 18:08
by: ScienceHideout |
Genesys 2 or 5 Software
Okay, so I just went down in the lab and tested the machine... I connected it, turned the RS-232 on. ... |
5-4-2014 at 18:03
by: ScienceHideout |
Genesys 2 or 5 Software
Yes, that sounds amazing! Thank you again so much! |
5-4-2014 at 11:59
by: ScienceHideout |
Genesys 2 or 5 Software
Okay, it looks like it is all good and the Hello World message comes up  Thank
you soo much!
He ... |
4-4-2014 at 15:08
by: ScienceHideout |
Genesys 2 or 5 Software
Thank you, I will test this as soon as I get a chance, probably later tonight I
will let you know ... |
4-4-2014 at 14:40
by: ScienceHideout |
Genesys 2 or 5 Software
Volatile, you are truly awesome and I would love it so much if you would be kind enough to do that. ... |
3-4-2014 at 11:54
by: ScienceHideout |
Genesys 2 or 5 Software
As you may or may not know, I got a Genesys 5 spectrophotometer with a scanning ability and fixed it ... |
1-4-2014 at 14:23
by: ScienceHideout |
Here is my list
If I were you I would get these:
1 - H - Water
2 - He - Helium
3 - Li - Lithium Chloride
4 - ... |
28-3-2014 at 17:09
by: ScienceHideout |
Tetrahydrofuran Azeotrope?
Hello everyone!
I got some pvc primer from DoIt, and the container says it contains acetone, THF, ... |
5-3-2014 at 17:10
by: ScienceHideout |
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