/sci/ - Science & Math

>>	Anonymous Sat Jun 6 06:15:18 2020 No.11767416 [View] File: 22 KB, 246x256, Retarded_Butt_Stupid.jpg [View same] [iqdb] [saucenao] [google] >>11767405

Anonymous Fri Jun 5 21:42:15 2020 No.11766327 [View]
File: 22 KB, 246x256, 1591183482312.jpg [View same] [iqdb] [saucenao] [google]

>>11761041
>Discrete Mathematics by Rosen
Then you read Mathematics for >Computer Science by the Google guy
>Then you read concrete mathematics by Knuth
Why all these 3 math topics? They almost all cover the same stuff

>>	Anonymous Wed Jun 3 07:24:42 2020 No.11757591 [View] File: 22 KB, 246x256, iloveastolfo.jpg [View same] [iqdb] [saucenao] [google] >>11757585 Aight, thanks.

>>	Anonymous Thu May 28 14:34:31 2020 No.11727125 [View] File: 22 KB, 246x256, iloveastolfo.jpg [View same] [iqdb] [saucenao] [google] >>11726871 >tfw im about to start going through Tu's book on equivariant cohomology >tfw im autistic

>>	Anonymous Wed May 27 05:28:47 2020 No.11716816 [View] File: 22 KB, 246x256, Retarded_Butt_Stupid.jpg [View same] [iqdb] [saucenao] [google] >>11716698 Why chance getting aids from some ugly 3 inch dick nigger when I can just buttfuck my beautiful cloned self?

>>	Anonymous Sun May 17 17:59:38 2020 No.11683349 [View] File: 22 KB, 246x256, Retarded_Butt_Stupid.jpg [View same] [iqdb] [saucenao] [google] >>11683252 >>11683294 >irradiated >meant to say irritated Whoops!

Anonymous Sat May 9 13:42:59 2020 No.11653780 [View]
File: 22 KB, 246x256, Retarded_Butt_Stupid.jpg [View same] [iqdb] [saucenao] [google]

>>11653630
Not sure what your product is but:

Pentane = non-polar
Ethyl Acetate = polar aprotic
Methyl Tert-Butyl Ether = non-polar
Pentane/DCM = non-polar/polar aprotic

Maybe try a polar protic solvent? It could be related to temperature, saturation, or speed of crystallization...

>>	Anonymous Fri May 8 01:28:38 2020 No.11649292 [View] File: 22 KB, 246x256, 1588489631535.jpg [View same] [iqdb] [saucenao] [google] Why is /sci/ filled with so many stupid people?

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