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A new solvent from a nailpolish remover
Compare the smell of the nail polish remover with that of common solvents. I tried to melt a styrofo ... |
2-10-2011 at 10:36
by: barley81 |
A new sulphate salt
Take some and acidify it, then it will be easier to tell what it is.
This should also be in the 'Be ... |
2-10-2011 at 10:28
by: barley81 |
SnI4 (Tin tetraiodide) and CH3MgBr HELP!!!
Just equation correction:
SnI<sub>4</sub> + 4 CH<sub>3</sub>MgBr --> (CH ... |
2-10-2011 at 04:31
by: barley81 |
Free Diethyl Ether
PM sent |
29-9-2011 at 03:59
by: barley81 |
Making fire (youtube collaborative video)
Your calcium carbonate probably has a lot of calcium sulfate in it. It's better to go to the garden ... |
29-9-2011 at 03:43
by: barley81 |
Sulfur from Iron Sulfide
You may find this Energizer document about their lithium batteries interesting. (I think you used an ... |
28-9-2011 at 12:40
by: barley81 |
Li2CO3 + Mg metal blows content out of retort
Maybe using lithium hydroxide instead of lithium carbonate would make the reaction a bit more calm. ... |
28-9-2011 at 12:27
by: barley81 |
elemental magnesium from magnesium sulfate (epsom salts)
Your second guess is correct, and it must be molten. Electrolyzing the solution will not work, hydro ... |
25-9-2011 at 09:58
by: barley81 |
The short questions thread (3)
Thanks! Acetic acid it is. If I need HBr (solution) I'll make it from sulfuric acid, and I probably ... |
23-9-2011 at 10:47
by: barley81 |
Oxime reaction. Solvent substitutions?
You can distill methylene chloride from BBQ cleaner or certain types of paint stripper (Jasco). It w ... |
23-9-2011 at 09:47
by: barley81 |
The short questions thread (3)
I can buy 1L of either conc. phosphoric acid or glacial acetic acid. Which do you think would prove ... |
23-9-2011 at 08:59
by: barley81 |
Synthesis of Magnesium potassium phosphate
Phosphoric acid and an iodide salt produce hydrogen iodide when reacted. It's used for making meth, ... |
23-9-2011 at 06:13
by: barley81 |
Uses for phenol
Other steps: hydrolysis with base and workup to salicylic acid, decarboxylation to phenol. |
22-9-2011 at 18:12
by: barley81 |
Small scale chlorine generation.
From Woelen's website:
[quote]
The reaction of chlorate with concentrated hydrochloric acid is ver ... |
22-9-2011 at 12:17
by: barley81 |
Small scale chlorine generation.
Actually, chlorate and hydrochloric acid react to produce chlorine dioxide along with the chlorine. ... |
22-9-2011 at 11:56
by: barley81 |
Purefy Silver with Acetic Acid
[rquote=222603&tid=17595&author=unionised]Silver chloride boils at about 1550C.
Just heatin ... |
22-9-2011 at 11:45
by: barley81 |
Uses for phenol
The reagents used for the deamination are on the left, and their references are on the right. Find o ... |
22-9-2011 at 11:38
by: barley81 |
Making fire (youtube collaborative video)
This weekend I'll try and make aluminum boride from aluminum powder and boric oxide, in turn to make ... |
22-9-2011 at 09:47
by: barley81 |
Purefy Silver with Acetic Acid
You can neutralize the solution until about pH 2 or so with baking soda/washing soda/lye. Then preci ... |
22-9-2011 at 09:41
by: barley81 |
Uses for phenol
You can't make hypophosphorous acid from phosphoric acid. Sodium hypophosphate can be made by the di ... |
22-9-2011 at 09:36
by: barley81 |
things to do with copper carbonate?
Make other copper salts by reacting it with acids. Dissolve it in vinegar to make copper acetate, di ... |
21-9-2011 at 04:32
by: barley81 |
Worst fears when you're gone from the lab
[rquote=222277&tid=17416&author=White Yeti]
I don't know about you guys, but I don't leave ... |
19-9-2011 at 17:25
by: barley81 |
Worst fears when you're gone from the lab
[rquote=222272&tid=17416&author=ScienceHideout]I am afraid of the DEA, finding out my dad us ... |
19-9-2011 at 17:10
by: barley81 |
Does 2Al + 3S > Al2S3 Produce Gas?
[quote]
Would a coffee grinder do the same as a rock tumbler? im looking to buy a coffee grinder fo ... |
19-9-2011 at 11:58
by: barley81 |
Does 2Al + 3S > Al2S3 Produce Gas?
Get a rock tumbler and steel marbles and pulverise the aluminum foil (shred it first) for a week or ... |
19-9-2011 at 07:32
by: barley81 |
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