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Ammonium nitrate purification Calcium hydroxide has a solubility of 0.173g/100ml at 20C and a pKa of 12.4.
It is a stronge but po ... |
1-3-2013 at 15:50 by: ScienceSquirrel |
Precipitation of Cromium(III) The best approach from a dichromate salt is to dissolve it in sulphuric acid and then add ethanol dr ... |
1-3-2013 at 13:36 by: ScienceSquirrel |
Ammonium nitrate purification Barium carbonate is only slightly soluble in water and is only feebly basic, it will not displace am ... |
1-3-2013 at 10:03 by: ScienceSquirrel |
Purification Of Acetic Acid From Vinegar [rquote=276416&tid=23404&author=AJKOER]To get into Silver Chemistry, you may which to make S ... |
1-3-2013 at 09:55 by: ScienceSquirrel |
Ammonium nitrate purification [rquote=276353&tid=23482&author=AJKOER]
Yes, I agree on the need for the catalyst for CH4 ... |
28-2-2013 at 07:30 by: ScienceSquirrel |
Ammonium nitrate purification [rquote=276278&tid=23482&author=AJKOER][rquote=276199&tid=23482&author=DONALD W]I ha ... |
27-2-2013 at 17:20 by: ScienceSquirrel |
6n hcl?? I would just mix concentrated hydrochloric acid 50:50 with distilled water, it does not matter if it ... |
27-2-2013 at 07:07 by: ScienceSquirrel |
Acetamide Synthesis A competing reaction is hydrolysis of the ethyl acetate to yield ethanol and acetic acid. The acetam ... |
26-2-2013 at 08:15 by: ScienceSquirrel |
Acetamide Synthesis [rquote=276066&tid=23491&author=bananaman]Acetic acid is one of the products from the reacti ... |
26-2-2013 at 07:31 by: ScienceSquirrel |
Does This Reaction Actually Occur? I have my doubts that a mixture of sodium chloride and oxalic acid will react to release hydrogen ch ... |
26-2-2013 at 07:12 by: ScienceSquirrel |
Cl2 + H2O I suspect that chlorine loss from a glass is by the decomposition of hypochlorite to chloride and ox ... |
25-2-2013 at 10:17 by: ScienceSquirrel |
Never knew you can get H2 so easily I suspect that the reaction of sodium carbonate in aqueous solution and aluminium metal will produce ... |
22-2-2013 at 15:19 by: ScienceSquirrel |
Purification Of Acetic Acid From Vinegar Vinegar is only 4 -6% acetic acid so we have to use some method of stripping out the acetic acid in ... |
22-2-2013 at 13:57 by: ScienceSquirrel |
Many ways to Ferric Oxalate? This might help;
http://www.bostick-sullivan.com/articles/ferriccoalate.html |
21-2-2013 at 06:04 by: ScienceSquirrel |
Many ways to Ferric Oxalate? Chris25 does not have to make ferric oxalate as a solid or even as a pure solution.
All he has to m ... |
20-2-2013 at 14:50 by: ScienceSquirrel |
Many ways to Ferric Oxalate? Your best course of action is to follow a recipe eg;
http://www.ericneilsenphotography.com/free_p ... |
18-2-2013 at 04:17 by: ScienceSquirrel |
Inexpensive Route to Nitrates [rquote=274521&tid=23272&author=AJKOER]Easy But More Perilous/Problematic Path to Heating Cl ... |
13-2-2013 at 08:16 by: ScienceSquirrel |
OxiClean vs. Chlorox, the Safest is? Fresh urine does not contain ammonia.
The main nitrogenous compiound in mammalian urine is urea and ... |
7-2-2013 at 13:33 by: ScienceSquirrel |
Oxidation of primary alcohols with KMnO4 I wish people would stop reading MSDS and the literature and just taking everything as gospel no mat ... |
7-2-2013 at 10:34 by: ScienceSquirrel |
Looking for nitrates I would have a look round specialist garden and horticultural suppliers for a start.
Nitrates are t ... |
5-2-2013 at 17:50 by: ScienceSquirrel |
possibly dumb question: Food safety of unknown glassware Used lab glass from schools, dairies, doctor's surgeries etc is unlikely to have been exposed to org ... |
5-2-2013 at 17:12 by: ScienceSquirrel |
possibly dumb question: Food safety of unknown glassware I am not sure what one would view as contamination.
Certainly when I boil beer in mainly stainless ... |
5-2-2013 at 15:12 by: ScienceSquirrel |
Solid Nitric Acid ?
Same question and debate elsewhere;
http://www.chemicalforums.com/index.php?topic=62571.0
I ... |
4-2-2013 at 18:10 by: ScienceSquirrel |
Melting point apparatus You can do it with a big test tube filled with mineral oil.
To stir you want to use a coil of wire ... |
3-2-2013 at 15:35 by: ScienceSquirrel |
Baking Powder Versus Baking Soda [rquote=273349&tid=23209&author=zed]Another "Crack Cocaine" inquiry, if I have ever seen one ... |
1-2-2013 at 17:42 by: ScienceSquirrel |
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