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Faculty of Arts & Science · St. George

CHM310H1

Environmental Fate and Toxicity of Organic Contaminants

Prerequisite2 requirements, 5 options
Total contact hours24 lecture · 12 tutorial
Evidence3 terms · 3 papers

What was the average?

B+

3.2 GPA across 3 observed terms. Most recent: Winter 2026.

How is it graded?

Not yet verified

No syllabus we can lawfully use has been verified for this course.

How confident is this?

Med

A small number of terms, so read it as a range.

From the calendar

Official source · Faculty of Arts & Science

Organic chemical contaminants surround us in our everyday lives (e.g. in medications, personal care products, flame retardants, refrigerants) and because of this, they are present in the environment and in ourselves. In this course we will explore the fate of chemicals in the environment as a whole, as well as in the body, to understand how chemicals can be designed to mitigate the risks associated with their use and unintended release. Specific topics will include environmental partitioning; environmentally-relevant transformation processes; the chemistry and effects of redox-active species; and the toxicity/detoxification of electrophilic species in the body. Skills in big data analysis and environmental modeling will be developed through an introduction to the R programming language at the beginner level.

Contact hours
24 lecture · 12 tutorial
Total scheduled hours for the course, not per week.

One option from each line

CHM135H1 and CHM136H1, or CHM151Y1

MAT135H1 and MAT136H1, MAT148H1 and MAT137Y1, or MAT158H1 and MAT157Y1

What people actually got

Last observed Winter 2026
B+

3.2 GPA

3 terms observed

n = 3student contributedSt. George offerings only

This is a student-contributed aggregate, not an official University of Toronto record. It is also not a measure of how hard the course is — a course average moves with who enrols in it, not only with the material.

Per-term figures stay hidden until each term clears five contributors. 3 observations can support one honest number; they cannot support 3.

How well we know this course

2022–2024

Pyko’s archive holds 3 documents for CHM310H1, across 3 years between 2022 and 2024.

3
Final exams

Counts, not a library. Pyko does not host or distribute course files, and this page is not an offer to supply one — the archive is what lets these pages describe how a course is assessed, which matters most where no syllabus has been verified.

What we don’t have yet

Assessment weightingNo syllabus we can lawfully use has been verified for this offering. Contribute yours and the breakdown appears here.
Per-term breakdownHeld back deliberately. Splitting 3 observations across terms would be false precision.
Instructor-level detailAverages are not split by instructor. At these sample sizes the difference between sections is noise, not signal.

Source ledger

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Sources behind every claim on this page
ClaimSourceCapturedStatus
Course description, prerequisites, exclusions, contact hoursFaculty of Arts & Science2026-07-25public fact
Historical average across 3 termsStudent contributions, consented2026-07-25user contributed aggregate
3 archived documents, 2022-2024Pyko archive2026-07-25index only

Page last verified 2026-07-25. A claim whose source moves is withdrawn before it goes stale.

What this opens up

1 course list CHM310H1 as a prerequisite

Listing a course here means it names CHM310H1 among its prerequisites — often as one of several ways to satisfy the same requirement, so this is what CHM310H1 makes available, not what it alone guarantees.

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CHM310H1 average & past exams — UofT | Pyko