CHEM221
CHEM221 · Chemistry
13 public student ratings, updated Oct 2026 · no written reviews yet
Planning Spring 2027? Save classes to your plan.
From 13 public student ratings
Ratings are mixed. It's demanding, and good grades are within reach.
No written reviews yet. Yours would be the first.
Took CHEM221? How hard was it?
1 is easy, 5 is hard. Anonymous, no account.
Difficulty
What we know
- Ratings across the web
- 2.9 out of 5 stars2.9from 13 ratings
- Department
- Chemistry
Written reviews
No written reviews of CHEM221 yet
Took it? Add yours when you have a couple of minutes. Anonymous, no account, no email.
Professors who have taught CHEM221
- Larry French
- Ning Gao
- Samuel Tartakoff
Questions students ask
Classes next to CHEM221
CHEM courses at St. Lawrence with the closest numbers
- CHEM1024.1 out of 5 stars4.1· difficulty 60/100· 9 ratings
- CHEM1033.6 out of 5 stars3.6· difficulty 69/100· 67 ratings
- CHEM103L4.0 out of 5 stars4.0· difficulty 67/100· 3 ratings
- CHEM1043.1 out of 5 stars3.1· difficulty 74/100· 32 ratings
- CHEM221This class
- CHEM2222.9 out of 5 stars2.9· difficulty 78/100· 8 ratings
- CHEM3092.4 out of 5 stars2.4· difficulty 76/100· 9 ratings