CHEM 26100: Organic Chemistry I at City College
3 credits · Fall 2026
Organic Chemistry I (CHEM 26100) at City College has 2 ways to take it in Fall 2026. 2 of 2 sections have an open seat right now.
Professors teaching it: Barbara Zajc and George John.
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, Fall 2026
- Barbara ZajcChill Rank 3 of 5: Fair?
1 section · 1 open · ★ 3.0 (26) · difficulty 3.1/5 · 64% would take again
- George JohnChill Rank 4 of 5: Busy?
1 section · 1 open · ★ 3.2 (74) · difficulty 3.4/5 · 50% would take again
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, 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
Questions about CHEM 26100 at City
- Who teaches CHEM 26100 at City in Fall 2026?
- Barbara Zajc and George John are listed for Fall 2026. 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.