Sciencemadness Discussion Board
Not logged in [Login - Register]
Go To Bottom

Search
[Next Page]
Barium Animus
As an example of wasting time, I'd like to offer up my most recent experiences with the extrusion of ...
23-4-2019 at 06:48
by: Dan Vizine
Barium Animus
After the unexpectedly good results that extrusion seems to have provided, I researched the subject ...
29-3-2019 at 09:52
by: Dan Vizine
Does anyone know much about how the mg catalyzed alkali reduction purification with dioxane works?
[rquote=604739&tid=146166&author=morganbw][rquote=604711&tid=146166&author=Dan Vizin ...
22-3-2019 at 08:27
by: Dan Vizine
Vacuum DIsitillation - Insulation is Necessary? (aluminium+glass wool)
For every time you half the distillation pressure you decrease the distillation temperature by 10 C. ...
10-3-2019 at 16:54
by: Dan Vizine
Vacuum DIsitillation - Insulation is Necessary? (aluminium+glass wool)
Your vacuum is pretty bad for a rotary vane pump. You could get a much better vacuum with an aspirat ...
9-3-2019 at 16:18
by: Dan Vizine
Could somebody please help me to convert these units? (Parts to Moles)
parts by weight
9-3-2019 at 16:12
by: Dan Vizine
Dimethylmercury
The American Occupational Safety and Health Administration advises handling dimethylmercury with hig ...
7-3-2019 at 12:11
by: Dan Vizine
Is it possible to synthesise Pd/C from home?
[rquote=604304&tid=145836&author=Loptr][rquote=604164&tid=145836&author=zed]Yes, you ...
7-3-2019 at 11:43
by: Dan Vizine
Crystals from NaOH + hair + H2O2
[rquote=604470&tid=145955&author=draculic acid69]Interesting.not as weird as this one https: ...
7-3-2019 at 11:21
by: Dan Vizine
Does anyone know much about how the mg catalyzed alkali reduction purification with dioxane works?
[rquote=604703&tid=146166&author=draculic acid69]..... does b.p. or density play a role like ...
7-3-2019 at 06:04
by: Dan Vizine
Magnesium Styphnate Synth
I don't need to, your goal was pretty obvious. Just be more careful with your chemistry than your tr ...
6-3-2019 at 19:00
by: Dan Vizine
Lowering temperature of phosphorous distillisation
From a purely economic point of view, phosphorus manufacturing has been a necessary industrial proce ...
6-3-2019 at 14:02
by: Dan Vizine
Magnesium Styphnate Synth
I'm not sure what your proposed reaction conditions are, but MgCO3 might have been a better starting ...
6-3-2019 at 13:39
by: Dan Vizine
Question Ni V 101
Hi Teloc,
A simple Google search yielded this:

https://www.sciencedirect.com/science/article/pii ...
6-3-2019 at 06:01
by: Dan Vizine
Barium Animus
An appropriately solid ingot of Ba metal was procured.
4-3-2019 at 20:45
by: Dan Vizine
Barium Animus
Hi Bezaleel,
Sorry that I missed your 2/25/17 post. I became dispirited about my chances of success ...
26-2-2019 at 17:50
by: Dan Vizine
Barium Animus
I had all but given up on ever being able to prepare good-looking samples of either strontium or bar ...
24-2-2019 at 13:43
by: Dan Vizine
Dichloromethane
Have you ever simply looked up sellers of industrial solvents in your town? I went to "Buffalo Indus ...
6-2-2019 at 10:10
by: Dan Vizine
smaller rbf flask in larger heating mantle
[rquote=592796&tid=137214&author=Sulaiman]When using a 500ml rbf in a 500ml heating mantle I ...
3-2-2019 at 15:47
by: Dan Vizine
Cryogenic Chemistry (Cryochem)
So, you have access to LN2 I guess?
3-2-2019 at 15:27
by: Dan Vizine
smaller rbf flask in larger heating mantle
The best solution is to fill the empty space with sand.
With that much "dead" space, thermal lag w ...
26-1-2019 at 16:55
by: Dan Vizine
Schiffs base / imine with an amine salt?
I was suggesting that perhaps no Grignard was actually planned. Benzyl methyl ketone can be condense ...
14-1-2019 at 20:17
by: Dan Vizine
Schiffs base / imine with an amine salt?

As the above answers clearly indicate, use the free base or its salt with a weak acid (so that the ...
14-1-2019 at 08:59
by: Dan Vizine
Benzyl Chloride Distillation Problems :(
I've done this reaction numerous times. I stir benzyl alcohol with seven volumes of concentrated HCL ...
11-1-2019 at 11:08
by: Dan Vizine
Few questions on dual carbon batteries
The large size of potassium would make the graphite cathode tend to crumble and disintegrate even fa ...
6-1-2019 at 16:14
by: Dan Vizine
[Next Page]

  Go To Top