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Can I increase acetone pH by adding a base? I was reading that some plant material extractions are more efficient at a pH of 8-9, so I thought t ... |
13-9-2012 at 12:54 by: math |
Can I increase acetone pH by adding a base? Hello,
I'd like to know if it's possible to increase acetone pH to 8-10 by adding either NaOH or ... |
13-9-2012 at 03:10 by: math |
cheapest aluminium metal sources? Hello,
I'd like to know what are the cheapest sources for aluminium metal. I've been using Al foi ... |
6-9-2012 at 16:12 by: math |
Sodium aluminate aq. solution disposal? Quantity would be less than 0.6kg. Since you say Al salts are used as fertilizer, could it be flushe ... |
4-9-2012 at 22:24 by: math |
Sodium aluminate aq. solution disposal? Hello,
I'd like to know which safe methods I could use for disposal (make it harmless to the envi ... |
4-9-2012 at 20:45 by: math |
Sound propagation/pressure in hydrogen gas Sorry if I didn't explain it clear enough.
Imagine this:
a flask containing Al metal and NaOH ... |
3-9-2012 at 15:59 by: math |
Sound propagation/pressure in hydrogen gas Hello,
I've been inflating a balloon with hydrogen gas and noticed that when getting an ear near ... |
3-9-2012 at 01:36 by: math |
hydrogen susceptibility to sunlight question [rquote=258314&tid=21296&author=math]Thank you all for the explanations
Thinking about ... |
1-9-2012 at 16:48 by: math |
hydrogen susceptibility to sunlight question Thank you all for the explanations
Thinking about the reaction between aq. NaOH and Al, I was ... |
29-8-2012 at 16:33 by: math |
hydrogen susceptibility to sunlight question Hello,
wikipedia states that
Hydrogen gas forms explosive mixtures with air if it is 4–74% c ... |
24-8-2012 at 03:43 by: math |
Methyl alcohol purification from fuel lube I'd want to get the methanol in pure form, without the lube or anything else in there.
Thank you |
17-8-2012 at 17:56 by: math |
NH4NO3 synthesis from KNO3 and NH4HCO3 Hello,
I'd like to know how I could separate NH4NO3 from potassium bicarbonate produced by the fo ... |
10-8-2012 at 16:14 by: math |
homemade method for freeze-drying SEAgel? Thanks for the link.
So, from my limited understanding, the freeze-drying part of making SEAgel ( ... |
27-7-2012 at 16:09 by: math |
homemade method for freeze-drying SEAgel? Hello,
I'd like to know if there is any method available to home experimenters and limited resour ... |
26-7-2012 at 15:47 by: math |
Methyl alcohol purification from fuel lube Hello,
what would be the simplest/cheapest method to get [url=http://www.klotzlube.com/techsheet. ... |
10-4-2012 at 05:33 by: math |
Nitrostyrene from polystyrene? Hello,
would it be possible to make nitrostyrene from commercial polystyrene?
Thank you |
10-4-2012 at 05:23 by: math |
physics question: liquid transport/wick system Hello,
I'd like to know how to calculate the transport of a certain volume of water in a vertical ... |
26-2-2012 at 16:14 by: math |
Neutralization(s) questions Are salts of nicotine still poisonous? If they are, then I'm looking for something else, like neutra ... |
5-1-2012 at 13:37 by: math |
Neutralization(s) questions Hello,
I'd like to know which common chemicals can be used to neutralize nicotine and make it har ... |
5-1-2012 at 12:12 by: math |
Maximum NaClO % from brine electrolysis Thanks for your reply.
I'm interested in the electrolysis process though, as it seems less messy. ... |
1-1-2012 at 06:19 by: math |
Maximum NaClO % from brine electrolysis Thanks for the input. I was looking for something gaugeable in order to use NaClO as a reagent, whic ... |
29-12-2011 at 12:53 by: math |
Maximum NaClO % from brine electrolysis Which voltage should I need exactly? Is there any page I can look at for getting ideas?
Also by l ... |
28-12-2011 at 16:12 by: math |
Which solvents can agarose gel? Hello,
is there any information available on which fluids/solvents would agarose/agaropectin/agar ... |
28-12-2011 at 15:57 by: math |
Maximum NaClO % from brine electrolysis Hello,
does anyone know what is the maximum/reasonable percentage of sodium hypochlorite produced ... |
28-12-2011 at 15:54 by: math |
Neodymium (NdFeB) magnets question I meant to stack magnets together, not opposing their poles however your explanation covered that to ... |
19-11-2008 at 16:21 by: math |
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