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Search H2SO4 consentration for esters? For small scale esters, I've done: c. 1 g alcohol, as dry as practical c. 1 g acid, as dry as pr ... 30-6-2006 at 20:50 by: pantone159 Proper size of tubing for condensor/vacuum Is there an official size for the tubing to connect to a condensor (water) and to vacuum connections ... 30-6-2006 at 10:24 by: pantone159 ketone-bisulfite product recrystallization I've heard that ketones form addition products with bisulfite, which are crystalline and so should b ... 29-6-2006 at 16:30 by: pantone159 titrating MeNH2 in methanol Phenolphthalein is not a good indicator when titrating weak base (e.g. MeNH2) with strong acid (HCl) ... 28-6-2006 at 09:59 by: pantone159

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