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Search Separation of p-nitrochlorobenzene and o-nitrochlorobenzene I'am confused what to do after the reaction? Do I have to do: 1: separate the upper layer while ... 7-4-2012 at 02:59 by: Number 9 Separation of p-nitrochlorobenzene and o-nitrochlorobenzene The important thing is that it forms 2 layers during the reaction and that's why stirring is necessa ... 5-4-2012 at 08:33 by: Number 9 Separation of p-nitrochlorobenzene and o-nitrochlorobenzene Thank you so much for it, because otherwise I waste my time and chemicals. I try to get the book Che ... 4-4-2012 at 09:49 by: Number 9 Separation of p-nitrochlorobenzene and o-nitrochlorobenzene It's the para-nitro chlorobenzene that I would like to isolate, this weekend I can try it. But I don ... 4-4-2012 at 09:09 by: Number 9 Separation of p-nitrochlorobenzene and o-nitrochlorobenzene The boiling points are so close together that I don't think that a destillation has much purpose. Al ... 4-4-2012 at 08:17 by: Number 9 Separation of p-nitrochlorobenzene and o-nitrochlorobenzene I would like to know how to separate a mixture of: - 4-nitro chlorobenzene (bp. 242°C) - 2-nitro ... 4-4-2012 at 05:06 by: Number 9 Extraction of caffeine with diethyl ether Sublimation point of caffeine is exactly @ 90 degree celcius, source: CRC, Handbook of chemistry and ... 25-3-2012 at 00:36 by: Number 9 Extraction of caffeine with diethyl ether Caffeine is insoluble in ether or carbontetrachloride, BUT: it is slightly soluble in water. So, wha ... 24-3-2012 at 04:39 by: Number 9 How to make benzenecarbothialdehyde? [font=Arial]Just to clarify: benzenecarbothialdehyde = benzaldehyde (where =O is replaced by =S) ... 23-3-2012 at 23:49 by: Number 9

Sciencemadness Discussion Board » Search Select A Forum Fundamentals   » Chemistry in General   » Organic Chemistry   » Beginnings   » Responsible Practices   » Miscellaneous Engineering and Equipment   » Reagents and Apparatus Acquisition   » Electronics   » Process Engineering   » Materials and Metallurgy Special Topics   » Analytical Chemistry   » Electrochemistry   » Energetic Materials   » Biochemistry   » Radiochemistry   » Computational Models and Techniques Literature and Documentation   » Sciencemadness Wiki   » Prepublication Non-science   » Forum Matters   » Legal and Societal Issues