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Mercury-free Clemmensen reduction? Am I missing something here? Why would the melting point of the metal matter?	30-9-2016 at 16:21 by: Maroboduus
My rotating model Those are those turbine topped lamp covers that rotate from the heat of the bulb under them. Are you ...	29-9-2016 at 19:26 by: Maroboduus
Nitrates from Swiss or French method - Planning for a year long experiment - need suggestions & help! [rquote=462356&tid=69529&author=aga]I have an experient like this out on the land somewhere ...	29-9-2016 at 16:33 by: Maroboduus
Separation of Xylenes using Formic Acid Azeotrope [rquote=462309&tid=69528&author=zts16][rquote=462306&tid=69528&author=Maroboduus]In ...	28-9-2016 at 10:44 by: Maroboduus
Separation of Xylenes using Formic Acid Azeotrope Water forms a 94.5C boiling azeotrope with Meta Xylene as well, but that doesn't mean it is useful f ...	28-9-2016 at 09:25 by: Maroboduus
Nitrates from Swiss or French method - Planning for a year long experiment - need suggestions & help! The Brown liquid from oak ashes needs roasting to eliminate organic residues. Dry it in a hot stove ...	28-9-2016 at 07:39 by: Maroboduus
Hexanol from Hexane You sure got me there. All I can think of is halogenation and hydrolysis, which would give you some ...	27-9-2016 at 18:37 by: Maroboduus
Removal of sticky stuff Have you tried checking with the good folks at 3M? Bet they've got scotch tape adhesive removal advi ...	27-9-2016 at 17:57 by: Maroboduus
Hexanol from Hexane Do you just mean any old hexanol, or some specific hexanol? This makes a bit of a difference. Ev ...	27-9-2016 at 17:41 by: Maroboduus
Purifying Potassium Permanganate Amazon also sells Black Swan permanganate, which according to the company is 97% Potassium permangan ...	27-9-2016 at 12:38 by: Maroboduus
Low Density NH4NO3 Source Make it with Oxygen-12 and Nitrogen-10 and it'll be low density. But the shelf-life would be just aw ...	26-9-2016 at 18:19 by: Maroboduus
Protein powder half-life after mixed with water I've always wanted one of those for portion-wise addition of powders to reactions in inert, or corro ...	26-9-2016 at 16:24 by: Maroboduus
Ridding Apparatus of Water I was taught that the surface of glass adsorbs a considerable amount of moisture, and that heating a ...	26-9-2016 at 15:51 by: Maroboduus
Flat white. Lab style. I've always wanted to try using a magnetic stirrer and an addition funnel full of melted butter to m ...	26-9-2016 at 08:10 by: Maroboduus
Purifying Potassium Permanganate I think acetone might be your answer. Try dissolving some in a minimum of acetone filtering and ev ...	26-9-2016 at 06:46 by: Maroboduus
trouble The American criminal attorneys I've worked for draw a definite distinction between jail and prison ...	24-9-2016 at 15:49 by: Maroboduus
Oxidation via bubblers - what rate can be expected and how to improve absorption? How about just boiling the copper in strong sulphuric acid in a well ventilated environment? Or cat ...	24-9-2016 at 14:48 by: Maroboduus
Protein powder half-life after mixed with water This is more like Russian roulette than an experiment. Storing it for a week or two in the fridge a ...	24-9-2016 at 14:18 by: Maroboduus
trouble [rquote=461862&tid=69070&author=MrHomeScientist]And yet he "got 111 day in jail with no pris ...	23-9-2016 at 11:10 by: Maroboduus
Pressure cooker regulator weight help... I had made the unjustified assumption that modern pressure cookers were all fitted with safety blow- ...	23-9-2016 at 10:56 by: Maroboduus
How to adjust reflux ratio ? I just wish that page said exactly WHAT aspirator that is. Did I miss it? I get some decent result ...	23-9-2016 at 09:45 by: Maroboduus
Pressure cooker regulator weight help... Moray James, We have agreement! The extra 11% weight you added to the weight should do the trick. We ...	22-9-2016 at 19:56 by: Maroboduus
Pressure cooker regulator weight help... I think he really wants an absolute internal pressure of 30 psi, which would be the same absolute pr ...	22-9-2016 at 19:22 by: Maroboduus
Gunpowder from Table Salt ElchScience: I read the rest of these posts, and you are a remarkably good-natured guy. Good luck w ...	22-9-2016 at 18:07 by: Maroboduus
Pressure cooker regulator weight help... I think he wants the same absolute pressure as sea level. That would be about 90mm more pressure th ...	22-9-2016 at 17:42 by: Maroboduus
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