1. P

    Hello CHF

    Hope to have a great time here...
  2. B

    Hello CHF

    I've been a long-term member of Math Help Forum and found this one through them. I'm retired from 50+ years in the computer software industry and now taking college courses focused around bio-chem. As one might imagine, Chem I and II from 1967 are a few years out of date. There are 15 new...
  3. C

    new to chf

    hi im rachel a chem major student 2nd year