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Tin (II) Chloride
42 Beaume is approx. 67% which is fairly concentrated. I added a good 10 ml to the silver residue wh ... |
26-3-2011 at 12:02
by: Arthur Dent |
Tin (II) Chloride
The tin chloride synthesis worked fine, after decanting the solution, I got lovely pure white crysta ... |
26-3-2011 at 11:02
by: Arthur Dent |
How should I clean my mercury?
[rquote=204962&tid=15853&author=gsd]1)Best way to remove it is by filtering thru' a clean mu ... |
23-3-2011 at 06:12
by: Arthur Dent |
DIY distillation app
@ food: Nice work mate! Been thinking about doing something of that sort, but for now, my strong spi ... |
23-3-2011 at 04:33
by: Arthur Dent |
Heating Mantle repair/construction
Wow! That looks wonderful. It actually looks easy the way you documented it but I imagine it's very ... |
22-3-2011 at 03:59
by: Arthur Dent |
cleaning glass frit
Wow! I'm impressed! The hydrogen peroxide dit it. The funnel's frit is absolutely spotless! It looks ... |
20-3-2011 at 17:54
by: Arthur Dent |
cleaning glass frit
After the relative success of the H<sub>2</sub>SO<sub>4</sub>, the stain was ... |
20-3-2011 at 14:32
by: Arthur Dent |
cleaning glass frit
[b]Mystery Stain...[/b]
quick question about cleaning the glass frit of a nice buschner funnel I ... |
20-3-2011 at 06:27
by: Arthur Dent |
Manganese Chloride Crystals
[rquote=204600&tid=6554&author=blogfast25]
Not sure what you mean by “dried Mn(OH)<sub ... |
18-3-2011 at 14:24
by: Arthur Dent |
Manganese Chloride Crystals
Yeah I'm surprised also. Here is the list of the only reagents that were ever involved in this react ... |
18-3-2011 at 09:32
by: Arthur Dent |
Fine old instruments
Sweet! Awesome piece of equipment, it has this very elegant steampunk look (If you've seen the Hellb ... |
17-3-2011 at 12:54
by: Arthur Dent |
Japanese nuclear reactor problems
Aren't there graphite rods in these japanese reactors? In case of a complete catastrophe, an emergen ... |
17-3-2011 at 11:48
by: Arthur Dent |
Manganese Chloride Crystals
Update on my synthesis of Manganese Chloride...
A while ago, I decided to use the hydroxide metho ... |
17-3-2011 at 11:23
by: Arthur Dent |
Make Potassium (from versuchschemie.de)
Congrats on the lemon-flavored Potassium!!! 
Oh I'm itching to do that experiment, I have al ... |
14-3-2011 at 10:56
by: Arthur Dent |
DIY distillation app
[rquote=204221&tid=15676&author=cyanureeves]what can serve as a stir bar for now until i get ... |
14-3-2011 at 04:47
by: Arthur Dent |
Ampoule sealing inside the glove box
It might be much easier to do your ampoule sealing by gently blowing a stream of an inert gas like a ... |
13-3-2011 at 16:54
by: Arthur Dent |
Vacuum
Last week I was at my favorite surplus lab equipment store and I picked-up a brand new vial of Beckm ... |
12-3-2011 at 13:05
by: Arthur Dent |
Tin (II) Chloride
Okay then, I guess i'll pull out the ol' vigreux, which happens to be 24/40 like my flask, and put i ... |
12-3-2011 at 12:18
by: Arthur Dent |
Tin (II) Chloride
To say that the process of producing SnCl<sub>2</sub> with 32% HCl and metallic tin is s ... |
12-3-2011 at 12:03
by: Arthur Dent |
Molybdenum Oxidation states
Our excellent member Woelen has a most detailed answer for you on his website:
[email=http://81.207 ... |
10-3-2011 at 10:14
by: Arthur Dent |
Thermal conductivity of gas as func of press
[rquote=203844&tid=15757&author=gsd]http://ifile.it/uxfp4eo/_WQxIgosF2id.7z
[/rquote]
Th ... |
9-3-2011 at 16:10
by: Arthur Dent |
High Purity Cleaning - AKA Do my work for me!
This is an interesting subject to me, because I recently acquired a very nice collection of glasswar ... |
8-3-2011 at 10:08
by: Arthur Dent |
How to test CCl4?
To dispose of very small quantities of toxic or carcinogenic solvents, one method is that if you hav ... |
7-3-2011 at 09:29
by: Arthur Dent |
Dystopian, Kafkaesque Nightmare???
My memory has always been quite unreilable, so I always keep a phone-notebook that contains every si ... |
6-3-2011 at 11:51
by: Arthur Dent |
Power Supply from ATX, DIY
[rquote=203546&tid=15647&author=smaerd] I'll just buy a volt meter one day when I can afford ... |
6-3-2011 at 11:10
by: Arthur Dent |
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