Hey guys...if you want some practice exams and problem sets from 5.112, go to
http://web.mit.edu/~eauvero/Public
and download 5.112 Stuff.zip. I know OCW doesn't have many specimen exams and problem sets posted for 5.111 and 5.112, and I think Stellar locks people out of the course websites for both classes. 5.112 is in short, a more thorough version of 5.111 giving a deeper introduction to chemistry. Sure some may think that 5.112 material won't be on the ASE. But this is MIT and you should expect some tricks. I remember some stuff on the 5.111 ASE that was covered in 5.112. Hope this helps...