| Search |
| [Next Page] |
How toxic is potassium permanganate
http://members.tripod.com/~Prof_Anil_Aggrawal/poiso024.html
This may be helpful. |
15-5-2012 at 04:17
by: barley81 |
Calcium metal from calcium acetate?
Distill it with concentrated sulfuric acid. You get calcium sulfate as a byproduct. You should proba ... |
15-5-2012 at 03:41
by: barley81 |
Potassium isolation from K2SO4?
You are trying to isolate metallic potassium from potassium sulfate?
Here's a way... Not the best ... |
14-5-2012 at 13:04
by: barley81 |
colour of ferric nitrate
When ferric nitrate turns into hydrous ferric oxide, oxidation does not occur. Hydrolysis occurs.
... |
14-5-2012 at 12:25
by: barley81 |
Bromine from NaBr
Has anyone tried manganese dioxide? In <a href="http://books.google.com/books?id=OkUAAAAAYAAJ& ... |
14-5-2012 at 08:44
by: barley81 |
Making Nitrosylsulphuric acid, NOHSO4
Here is an idea:
Boil the ammonium nitrate with baking soda or sodium carbonate to obtain sodium ni ... |
14-5-2012 at 08:37
by: barley81 |
colour of ferric nitrate
FeCl<sub>3</sub> is dark red because iron (III) forms a variety of chloro-complexes in s ... |
13-5-2012 at 10:31
by: barley81 |
colour of ferric nitrate
Did you use hydrogen peroxide/nitric acid to dissolve the iron? |
13-5-2012 at 07:29
by: barley81 |
colour of ferric nitrate
That is not true. Iron (III) ions are actually very pale violet in solution (very nearly colorless). ... |
13-5-2012 at 07:03
by: barley81 |
Jello Salt bridge
Salt in the solid state does not conduct electricity. Even if it did, using wax would insulate the p ... |
13-5-2012 at 07:01
by: barley81 |
Preparation of Neodymium Compound
Cerium metal can be prepared by reduction of the chloride with calcium metal, by electrolysis of a m ... |
12-5-2012 at 14:59
by: barley81 |
Preparation of Neodymium Compound
From Brauer in the Sciencemadness library. These are the preps for anhydrous rare earth salts.
|
11-5-2012 at 12:29
by: barley81 |
copper ammonium sulfate
Ammonium and copper (II) form a double sulfate salt: (NH<sub>4</sub> <sub>2</su ... |
11-5-2012 at 12:18
by: barley81 |
Nitrosylsulfuric Acid
From <u>Absorption of Nitrous Gases</u> by H. W. Webb. This is from the Sciencemadness l ... |
11-5-2012 at 12:04
by: barley81 |
Bubbling Cl2 gas
Bubbling Cl2 into aqueous KI isn't a very good way to make iodine because iodine monochloride and io ... |
10-5-2012 at 11:21
by: barley81 |
Air pump to replace H2O2?
It works. People use it as printed circuit board etchant.
http://www.goldrecovery.us/goldrecovery/d ... |
10-5-2012 at 05:28
by: barley81 |
Cleaning silver electrodes
Clean them like you clean tarnished silver in the kitchen: dissolve some baking soda in water, put a ... |
6-5-2012 at 10:34
by: barley81 |
Deep Eutectic Solvents (OTC Ionic Liquid)
Sorry Anders. I apologize for misconduct. |
4-5-2012 at 15:24
by: barley81 |
Deep Eutectic Solvents (OTC Ionic Liquid)
It is likely that Anders changed his comment when he was corrected by blogfast25.
[Edited on 4-5- ... |
3-5-2012 at 19:15
by: barley81 |
Aluminium powder using acid method
Ooh. I should've done some research last year before going ahead with that. Most of the aluminum was ... |
3-5-2012 at 14:51
by: barley81 |
Making Sodium Silicate
And where would you get silicic acid?
Silicic acid is usually made in the laboratory by acidifyin ... |
3-5-2012 at 13:36
by: barley81 |
DCM distillation
That's funny. When I get around to distilling DCM from my can of stripper, I'll ask my dad to try Gr ... |
3-5-2012 at 10:25
by: barley81 |
Aluminium powder using acid method
There is a tutorial on instructables for making aluminum powder. Shredded Al foil and charcoal are p ... |
3-5-2012 at 10:19
by: barley81 |
Just a post to let everyone know of a great ebay closeout
@Chemstudent I lost the auction. I was in school when it ended, and somebody went sniping. |
1-5-2012 at 19:58
by: barley81 |
Strontium chloride
D'oh. Thanks for pointing that out. |
30-4-2012 at 12:54
by: barley81 |
| [Next Page] |
