UVU is very different from most universities as we do not teach from a textbook. Most instructors have a PhD in engineering and 20-40 years of experience. Course content is developed from scratch and is based on the instructorâs experience. The textbook serves as a reference and some reading assignments are made.
Deionization (DI Water or Demineralization) simply means the removal of ions. Ions are electrically charged atoms or molecules found in water that have either a net negative or positive charge.
1 3. 2  Nucleophilic Substitution - â¢ Nucleophile (non bonding electron) attack the partial positive charge carbon (nucleus) â¢ Chloride (halogen) - leaving group and substituted by nucleophile â¢ Nucleophile replace/substitute the halogen.ucleophilic substitution sn1 sn2 nucleophile halogenoalkane in organic chemistry. 1  1.