Professors at Santa Rosa Junior College
Jon Marhenke
Department
CHEM
Recent Semesters Teaching
Fall 2026, Summer 2026
Typical Class Size
24–25 students
Rating
4.6
/ 5
· 50 ratings
96% would take again · 3.1 / 5 difficulty
via RateMyProfessors
Fall 2026 Classes
View Jon Marhenke's Fall 2026 classes
Courses
CHEM 3AL - General Chemistry Part 1: Lab
CHEM 3B - General Chemistry Part 2