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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.
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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 |
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