Ralph Allen

roa2s@virginia.edu

Average Ratings

  • Rating

    3.42

  • Difficulty

    1.61

  • GPA

    3.85

Chemistry

CHEM 2220 | Solution Chemistry
  • Rating

    3.19

  • Difficulty

    2.43

  • GPA

    3.74

  • Last Taught

    Spring 2015

CHEM 2559 | New Course in Chemistry
  • Rating

  • Difficulty

  • GPA

    3.83

  • Last Taught

    Fall 2016

CHEM 2720 | Forensic Science and Criminal Justice System
  • Rating

  • Difficulty

  • GPA

    3.93

  • Last Taught

    Spring 2015

CHEM 5710 | Advanced Analytical Chemistry
  • Rating

    3.56

  • Difficulty

    1.24

  • GPA

    3.89

  • Last Taught

    Fall 2024

Environmental Sciences

EVSC 4090 | Analytical Chemistry
  • Rating

    2.33

  • Difficulty

    1.0

  • GPA

    3.77

  • Last Taught

    Fall 2023

Public Health Sciences

PHS 5380 | Environmental Health: Principles and Practices
  • Rating

  • Difficulty

  • GPA

  • Last Taught

    Spring 2018

PHS 7380 | Environmental Health: Principles and Practices
  • Rating

  • Difficulty

  • GPA

    4.0

  • Last Taught

    Spring 2018