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CHE 220: Quantitative Analysis at John Jay College

4 credits · Fall 2026

Quantitative Analysis (CHE 220) at John Jay College has 1 way to take it in Fall 2026, plus 3 recitation or lab times you pair with a lecture. 4 of 4 sections have an open seat right now.

Professors teaching it: Antonio Del Valle, Zann Blanchard, and Ali Kocak.

Of the 3 professors with a Chill Rank, Antonio Del Valle ranks chillest (Chill) and Ali Kocak least chill (Brutal).

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

This course meets as a lecture plus a lab. Your schedule needs one time from each, and the schedule builder picks them together.

Requirements

Prerequisite: ENG 101 + CHE 103 + CHE 104

About this course

A balanced treatment of the classical methods of gravimetric and volumetric analysis, including acid-base, complexometric and redox titrations.

Best professors for CHE 220 at John Jay, 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 220 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

You need one lecture and one lab. They can be combined freely, so pick each separately; the schedule builder checks the times together.

Arranged · TBA
01-LEC · Online Asynchronous · Online-Asynchronous
Ali KocakChill Rank 5 of 5: Brutal?★ 2.4(35)Difficulty 3.1/5 · 7% would take again#3 chillest of 3 for this course
Open
Pick a lab · 3 labs · 3 open · 10:50 AM to 2:00 PM start times
  • 01L1-LABSat · 10:50 AM - 3:50 PM
    Zann BlanchardChill Rank 3 of 5: Fair?★ 3.9(22)Difficulty 2.4/5 · 56% would take again#2 chillest of 3 for this course
    In PersonOpen
  • 01L2-LABTue · 2:00 PM - 7:00 PM
    Ali KocakChill Rank 5 of 5: Brutal?★ 2.4(35)Difficulty 3.1/5 · 7% would take again#3 chillest of 3 for this course
    In PersonOpen
  • 01L3-LABMon · 2:00 PM - 7:00 PM
    Antonio Del ValleChill Rank 1 of 5: Chill?★ 4.5(35)Difficulty 2.0/5 · 86% would take again#1 chillest of 3 for this course
    In PersonOpen

Questions about CHE 220 at John Jay

Who teaches CHE 220 at John Jay in Fall 2026?
Antonio Del Valle, Zann Blanchard, and Ali Kocak are listed for Fall 2026. Each name links to a page with their Chill Rank and Rate My Professors numbers.
Is CHE 220 at John Jay hard?
It depends on the professor. Across the 3 professors with a Chill Rank, students on Rate My Professors give an average difficulty of 2.5 out of 5. The Chill Rank above compares them directly.
What if a CHE 220 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.