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100 % sulphuric acid No. Sulphuric acid is a much better dehydrating agent than MgSO4 and also it reacts with sulphates ...	7-8-2016 at 04:50 by: unionised
Grignard reactions with Carbon Monoxide According to this http://pubs.acs.org/doi/abs/10.1021/ja01413a016 they don't react. Did you try g ...	6-8-2016 at 12:17 by: unionised
Electrolytic Citric acid Oxidation It sounds like you (re)discovered the process of anodizing aluminium	6-8-2016 at 12:14 by: unionised
Food grade compositions It didn't work- but that's not the point. It was food grade KClO3	6-8-2016 at 11:31 by: unionised
Food grade compositions Some old fashioned cough sweets used to contain KClO3.	6-8-2016 at 09:21 by: unionised
difference between fluorescent and non-fluorescent tlc plates They are supposed to glow under UV light. Something like this is typical http://www.chem-ilp.net/l ...	6-8-2016 at 09:17 by: unionised
potassium bisulfate + Hydrogen peroxide " One convenient method is by the action of strong sunlight on an aqueous solution of N2O (Laughing ...	4-8-2016 at 11:50 by: unionised
Purification of E85 fuel to drinking alcohol Imagine I buy some wine + drink it. If there's any methanol in there, I drink that methanol- but it ...	3-8-2016 at 12:31 by: unionised
How to push this reaction to the right ? [rquote=456705&tid=67837&author=PHILOU Zrealone][rquote=456700&tid=67837&author=unio ...	2-8-2016 at 12:45 by: unionised
How to push this reaction to the right ? Wow! Nobody noticed? HCl is a reducing agent; nitric acid is an oxidising agent and yet nobody saw ...	2-8-2016 at 11:42 by: unionised
Removal of dimethyl sulfide from DMSO Titrate it out with hydrogen peroxide? Might work, but I'm not sure if the oxidation of the sulphid ...	31-7-2016 at 00:46 by: unionised
How to get ammonium acetate from ammonium chloride [rquote=455685&tid=67536&author=battoussai114]Maybe precipitate ammonium carbonate with wash ...	24-7-2016 at 01:32 by: unionised
Drinking water - filtration methods & re-introducing "minerals" for taste Not quite the same outcome, but have you heard of this? http://finnhillbrewing.blogspot.co.uk/2011 ...	14-7-2016 at 12:45 by: unionised
Ammonium nitrate and hydrochloric acid ??? I agree- by using H2SO4 you avoid any risk of chlorides of nitrogen and also "losing" oxidising powe ...	14-7-2016 at 12:17 by: unionised
Purification of E85 fuel to drinking alcohol Can you strip bitrex with an ion exchange resin?	10-7-2016 at 08:47 by: unionised
Purification of E85 fuel to drinking alcohol Why not start with something like home made wine? If you are going to have to distil the stuff to l ...	10-7-2016 at 04:13 by: unionised
How To Divide a Radioisotope Source? One of you has the source Jan Mar May... etc and the other has it the rest of the time. That way yo ...	7-7-2016 at 12:28 by: unionised
Properties of avalanche noise in reverse biased PN-junction I'm confused. A diagram might help. are you shunting the noise to the +ve power rail where the reg ...	6-7-2016 at 10:18 by: unionised
A quick question for everyone Gold. Those who disagree are welcome to send me any spare gold they have.	6-7-2016 at 05:01 by: unionised
Equipment that can analyze API concentration of medications? What do you mean by " VERY accurately"? It's fairly easy to get 1% relative for most materials/ Wo ...	6-7-2016 at 03:11 by: unionised
Another Zoom Lens Presumably you just about have to set the camera in a two ton block of concrete to hold it steady en ...	3-7-2016 at 01:13 by: unionised
Butyl acetate -> THF, at all possible/feasible/practical? [rquote=453676&tid=66850&author=tandpasta]Would you guys consider this doable for a rank beg ...	2-7-2016 at 03:35 by: unionised
Coiling condensor (copper tubing) - best method to not kink or flatten? One option is to fill it with water, freeze it, bend it and thaw it.	25-6-2016 at 06:35 by: unionised
Isotopic separation at home - can it be done? It's actually very easy to enrich isotopes; even at home. Put some water in the ice cube tray in th ...	23-6-2016 at 11:13 by: unionised
Is K-40 ever enriched ? This was the first one I found by googling potassium " isotope effect. http://link.springer.com/a ...	22-6-2016 at 11:06 by: unionised
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