Hardest CHEM classes at Oklahoma State

Ranked by average GPA from official grade distributions. Only courses with at least 100 graded students.

1. CHEM 1215: Chemical Principles I (LN) Average GPA 2.28, 1,876 students
2. CHEM 1014: Chem In Civilization (LN) Average GPA 2.40, 850 students
3. CHEM 1225: Chemical Principles II (LN) Average GPA 2.49, 947 students
4. CHEM 3015: Survey of Organic Chemistry Average GPA 2.51, 378 students
5. CHEM 3053: Organic Chemistry I Average GPA 2.57, 3,858 students
6. CHEM 3153: Organic Chemistry II Average GPA 2.62, 3,116 students
7. CHEM 1314: Chemistry I (LN) Average GPA 2.64, 9,054 students
8. CHEM 1414: Gen Chem for Engineers (LN) Average GPA 2.65, 4,981 students
9. CHEM 1515: Chemistry II (LN) Average GPA 2.66, 6,198 students
10. CHEM 3433: Physical Chemistry I Average GPA 2.85, 372 students
11. CHEM 3013: Survey of Organic Chemistry Average GPA 2.95, 2,420 students
12. CHEM 2113: Princ Anls Chemistry Average GPA 2.99, 318 students
13. CHEM 3353: Descriptive Inorg Chem Average GPA 3.01, 107 students
14. CHEM 2122: Quantitative Anls Lab Average GPA 3.56, 134 students
15. CHEM 5053: Foundations of Phys. Chem Average GPA 3.58, 114 students
16. CHEM 3012: Survey Organic Lab Average GPA 3.65, 1,860 students
17. CHEM 3112: Organic Chemistry Lab Average GPA 3.76, 2,519 students
18. CHEM 6650: Adv Trans Metal Org Chem Average GPA 3.79, 117 students
19. CHEM 4990: Special Problems in Chemistry Average GPA 3.92, 317 students
20. CHEM 2890: Chemistry of Elements: Honors Average GPA 3.94, 1,087 students
21. CHEM 3890: Chemical Demonstration: Honors Average GPA 3.96, 376 students
22. CHEM 6010: Research Seminar Average GPA 3.97, 720 students
23. CHEM 5001: Intro To Chemistry Research Average GPA 4.00, 110 students

See also: Easiest classes, Oklahoma State course catalog, CHEM course catalog.