| Search |
| [Next Page] |
Maths problem
Actually, you don't need molarity for this calculation. If you want 10g of copper acetate, and your ... |
15-3-2014 at 09:49
by: barley81 |
Preparation of Citrazinic Acid
Yeah, I also got a caramel-colored solution when I tried it. I also observed slight fluorescence und ... |
27-12-2013 at 17:00
by: barley81 |
Metathesis reaction to make copper (II) nitrate?
Bismuthate, that's false. You cannot say that carbonate is "less reactive" in the context of metathe ... |
23-12-2013 at 09:04
by: barley81 |
Picric acid: different instructions
If it helps, I typeset/edited Rosco's original procedure (Dec 9, 2003, E&W forum). Note that thi ... |
14-12-2013 at 08:38
by: barley81 |
Toluene
Ace sells toluene, but it can be hard to find. https://www.premieracehardware.com/products/toluol-ac ... |
12-12-2013 at 15:26
by: barley81 |
Dye Sensitized Solar Cell- TiO2 not sticking to glass
Nurdrage's process involves first coating a glass slide with a mixture of TiO2, detergent (pink dish ... |
1-12-2013 at 19:00
by: barley81 |
Preparation of Phenol from Salicylic Acid
Great work!
By the way, on the Russian Hyperlab forum, there are some people who used calcium hyd ... |
1-12-2013 at 09:17
by: barley81 |
HCl + AgNO3 = HNO3 + AgCl : How?
Cu2S is very insoluble. Ksp = 2.5 x 10^(-48) (http://www.csudh.edu/oliver/chemdata/data-ksp.htm)
Cu ... |
17-11-2013 at 18:06
by: barley81 |
Recovery of gold using HCl + H2O2
Some stump removers are sodium metabisulfite, in particular, Bonide Stump-Out. I've used it before, ... |
16-11-2013 at 17:06
by: barley81 |
Dehydrating sodium carbonate
Maybe try heating a small sample in a flame-dried crucible and measuring the decrease in mass? Then ... |
13-11-2013 at 23:29
by: barley81 |
Inexpensive synthesis of Ferric Chloride
No, because iron (III) oxide cannot oxidize chloride ion. |
3-11-2013 at 20:21
by: barley81 |
Inexpensive synthesis of Ferric Chloride
Keep in mind that red iron oxide from suppliers often reacts too slowly with aqueous solutions to be ... |
3-11-2013 at 18:15
by: barley81 |
A novel preparation of 5-sulfosalicylic acid
Nice write-up, congratulations! I find it interesting that you were able to obtain crystals of the f ... |
4-5-2013 at 16:20
by: barley81 |
The short questions thread (3)
Here is a short, fun question. What does the flame look like if you light a jet of oxygen in an atmo ... |
14-4-2013 at 11:43
by: barley81 |
Looking for a good programer
I agree with Steve_hi. Microsoft Access would work fine. In fact, we're learning it in school. Howev ... |
13-4-2013 at 18:22
by: barley81 |
Cl2 + H2O
If the coal was reacted with steam at red heat (wiki says this is the case), then the products inclu ... |
12-2-2013 at 19:34
by: barley81 |
This time I'm selling it all
I could use a few. Have you decided how much you are charging? Do you happen to have any spotters to ... |
12-2-2013 at 19:17
by: barley81 |
Tin transformation from lumps to crystals
That sounds really interesting. When winter break comes in a few days, I'll put a lump of tin into s ... |
12-2-2013 at 19:05
by: barley81 |
Balanced equation for ASA --> SA
35% HCl is concentrated. You can use that.
Alternatively, you could use acid-catalyzed hydrolysis ... |
11-2-2013 at 14:52
by: barley81 |
50% HMX Synthesis
He asked where he could buy it, which is distinct from making it. You may not go to jail for synthes ... |
10-2-2013 at 12:30
by: barley81 |
50% HMX Synthesis
Only if you're in the military and authorized to do so. You can also obtain it if you're doing resea ... |
9-2-2013 at 21:27
by: barley81 |
Trimethly Borate Without Sulfuric Acid and Triethyl Borane
Probably not, since the reaction requires heat according to that source. |
6-2-2013 at 18:12
by: barley81 |
Trimethly Borate Without Sulfuric Acid and Triethyl Borane
Ethylene is a gas, so you cannot bubble diborane into it!
Triethylborane can be made by heating e ... |
6-2-2013 at 14:19
by: barley81 |
Inexpensive Route to Nitrates
That would be pretty expensive if it works at all. If you really want to get nitric acid from nearly ... |
4-2-2013 at 08:30
by: barley81 |
Stupid Mistake - A Warning to All
H2O2 + H2SO4 makes piranha solution which eats up everything including acetone (atomic oxygen might ... |
3-2-2013 at 10:12
by: barley81 |
| [Next Page] |
