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performing melting points for Chem classes

Posted: 04 Mar 2013, 18:07
by Adrianna
Hi All
How does your Chemistry classes perform melting points of chemicals for identification pracs. I remember doing this at Tafe eaons ago with a special melting point apparatus and a glass tube sealed at one end. Our Chem classes are about to do this prac

Re: performing melting points for Chem classes

Posted: 05 Mar 2013, 07:31
by Jazz
that sounds complicated. we use simple method
; palette knife with samples of sand salt and sugar.

Re: performing melting points for Chem classes

Posted: 06 Mar 2013, 19:03
by Adrianna
thanks Jazz that sounds simple enough