ChillSemesterSign in

CHE 120: Essntls Organic Chemistry Lec1 at Lehman College

3 credits · Fall 2026

Essntls Organic Chemistry Lec1 (CHE 120) at Lehman College has 2 ways to take it in Fall 2026. 2 of 2 sections have an open seat right now.

Professors teaching it: Raghu Ram Chamala and Patricia Gonzalez Periche.

Of the 2 professors with a Chill Rank, Raghu Ram Chamala ranks chillest (Fair) and Patricia Gonzalez Periche least chill (Busy).

Compare them below, check the days and times, and add the course to your schedule.

Requirements

Prereq: CHE 114

About this course

Essentials of organic chemistry and their application to biochemistry.PREREQ: CHE 114

Best professors for CHE 120 at Lehman, Fall 2026

Ordered chillest first. A Chill Rank compares a professor with other CUNY professors on Rate My Professors difficulty, rating and would-take-again; it needs at least 3 ratings. How it works

CHE 120 sections, times and seats

Seat status as of Oct 4, 5:02 PM ET. Seats can change between refreshes. How fresh is this?

Chill Rank compares professors using Rate My Professors reviews, from Chill to Brutal. What each rank means

E301-LEC Regular
Tue/Thu · 3:00 PM - 4:15 PM
Carman B04
Patricia Gonzalez PericheChill Rank 4 of 5: Busy?★ 3.1(64)Difficulty 3.6/5 · 56% would take again#2 chillest of 2 for this course
In PersonOpen
ZP01-LEC Regular
Sun · 12:00 PM - 2:40 PM
Davis Hall 337
Raghu Ram ChamalaChill Rank 3 of 5: Fair?★ 4.1(35)Difficulty 3.5/5 · 72% would take again#1 chillest of 2 for this course
In PersonOpen

Questions about CHE 120 at Lehman

Who teaches CHE 120 at Lehman in Fall 2026?
Raghu Ram Chamala and Patricia Gonzalez Periche are listed for Fall 2026. Each name links to a page with their Chill Rank and Rate My Professors numbers.
Is CHE 120 at Lehman hard?
It depends on the professor. Across the 2 professors with a Chill Rank, students on Rate My Professors give an average difficulty of 3.5 out of 5. The Chill Rank above compares them directly.
What if a CHE 120 section is full?
Try another section, join the waitlist in CUNYfirst if there is one, or ask the department. You can also watch a full section and get an email when a seat opens; you still enroll yourself in CUNYfirst.