ChillSemesterSign in

CHEM 26100: Organic Chemistry I at City College

3 credits · Spring 2027

Organic Chemistry I (CHEM 26100) at City College has 3 ways to take it in Spring 2027. 3 of 3 sections have an open seat right now.

Professors teaching it: Barbara Zajc, George John, and Aleksandr Grigoryan.

Of the 2 professors with a Chill Rank, Barbara Zajc ranks chillest (Fair) and George John least chill (Busy).

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

Requirements

PRE: CHEM 10401 (MIN C)

About this course

An introduction to the chemistry of carbon compounds, current interpretation of the reactions and properties of these compounds.

Best professors for CHEM 26100 at City, Spring 2027

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

CHEM 26100 sections, times and seats

Seat status as of Oct 4, 10:00 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

F-LEC Regular
Mon/Wed · 3:00 PM - 4:40 PM
Marshak 117
Barbara ZajcChill Rank 3 of 5: Fair?★ 3.0(26)Difficulty 3.1/5 · 64% would take again#1 chillest of 2 for this course
Hybrid SynchronousOpen
GH-LEC Regular
Mon/Wed · 5:00 PM - 6:40 PM
Marshak MR1
George JohnChill Rank 4 of 5: Busy?★ 3.2(74)Difficulty 3.4/5 · 50% would take again#2 chillest of 2 for this course
In PersonOpen
WSA1-LEC Winter
Mon/Tue/Wed/Thu · 1:30 PM - 3:10 PM
Mon/Tue/Wed/Thu · 10:00 AM - 12:30 PM
Marshak MR1
Aleksandr GrigoryanNo Rate My Professors rating found
In PersonOpen

Questions about CHEM 26100 at City

Who teaches CHEM 26100 at City in Spring 2027?
Barbara Zajc, George John, and Aleksandr Grigoryan are listed for Spring 2027. Each name links to a page with their Chill Rank and Rate My Professors numbers.
Is CHEM 26100 at City hard?
It depends on the professor. Across the 2 professors with a Chill Rank, students on Rate My Professors give an average difficulty of 3.3 out of 5. The Chill Rank above compares them directly.
What if a CHEM 26100 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.