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Molishch's test: experiment suggestions [url=https://www.juliantrubin.com/fairprojects/biochemistry/carbohydrates.html]Here[/url] I found so ...	22-8-2019 at 04:42 by: teodor
Was Calcium Alluminate? Welcome to the forum! I've attached some paper which studied the reaction between aluminium and C ...	22-8-2019 at 04:10 by: teodor
Molishch's test: experiment suggestions Thank you Boffis. 1-methoxynaphthalene looks interesting for me due to the refractive index. But I n ...	22-8-2019 at 02:34 by: teodor
How do you keep your lab notebook? - What type of notebook or software do you use, and why? - excercise book. Writing with a pen is mo ...	22-8-2019 at 02:17 by: teodor
Molishch's test: experiment suggestions [rquote=620884&tid=153239&author=Ubya]maybe an azo dye? beta naphthol is used for para red, ...	21-8-2019 at 03:05 by: teodor
Molishch's test: experiment suggestions I've got a bottle of 1-naphthol and want to get some practice with Molishch's test. I'd like to do s ...	21-8-2019 at 01:12 by: teodor
What caused these salt crystals to appear By the way, why some people use salt water to boil eggs. Are the eggs boiled in salt water different ...	21-8-2019 at 00:49 by: teodor
What caused these salt crystals to appear My guess that the question was about the solvent and a salt, the eggs just are kind of accidental lo ...	20-8-2019 at 04:28 by: teodor
Hollow Glass Stopper, Hot Plate & Retort Stand Qns May be for advanced work it is not so good but for beginning I find is quite OK. 1. I put glassw ...	20-8-2019 at 03:26 by: teodor
Dimroth for Distillation [rquote=620766&tid=153194&author=artemov] Is a dimroth more fragile or difficult to wash th ...	19-8-2019 at 06:52 by: teodor
1952 soviet dentist amalgam composition Well, I think that upon addition HNO3 will react with Cu first and then with Hg (based on reactions ...	19-8-2019 at 05:59 by: teodor
Dimroth for Distillation I use Dimroth for distillation. There is only one small problem with fractional distillation (i.e., ...	19-8-2019 at 05:41 by: teodor
Somebody needs Cinnabar, HgS ? If you are in EU then I am interested also.	18-8-2019 at 13:29 by: teodor
New Member :) [rquote=620386&tid=152947&author=Captain Chlorate]I spent months on a German board and when ...	14-8-2019 at 03:40 by: teodor
1952 soviet dentist amalgam composition This instruction clearly says that this is a"copper precipitated from a solution by chemical or elec ...	13-8-2019 at 05:52 by: teodor
Extract compounds from drinks [rquote=619904&tid=152785&author=Ubya][rquote=619869&tid=152785&author=teodor] If th ...	9-8-2019 at 02:46 by: teodor
Extract compounds from drinks [rquote=619704&tid=152785&author=draculic acid69]Basically you could grind up seashells and ...	7-8-2019 at 03:39 by: teodor
Easy Reactions? [rquote=619666&tid=152782&author=Kovoc]Can someone give me a few reactions I can do with hou ...	6-8-2019 at 03:34 by: teodor
What kind of microscope to judge crystals ect. You are welcome. Some things worthy to attention when buying a stereo microscope. 1. Maximal ...	24-7-2019 at 13:03 by: teodor
What kind of microscope to judge crystals ect. [rquote=618600&tid=151733&author=Gargamel] The problem with stereomicroscopes seems to be t ...	23-7-2019 at 12:31 by: teodor
What was amateur chemistry like in the USSR? So, I didn't participated in any sections for children neither studied in a special school. My mothe ...	23-7-2019 at 01:34 by: teodor
What was amateur chemistry like in the USSR? The Gilbert's set of 1935 ( I use [url=http://science-notebook.com/gilb-chem01.html]this[/url] infor ...	22-7-2019 at 15:16 by: teodor
Strange behaviour of Na2S in a water solution [rquote=617886&tid=151911&author=Tsjerk] And ofcourse everything is in some sort of a equil ...	22-7-2019 at 12:55 by: teodor
Strange behaviour of Na2S in a water solution [rquote=617661&tid=151911&author=rockyit98]add charcoal and Na2SO4 heat it to around 750C. ...	22-7-2019 at 12:22 by: teodor
Reaction dynamics of thiosulfate ion Today I made the experiment you suggested. I did it this way. I took 3 test tubes pouring in each ...	22-7-2019 at 12:11 by: teodor
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