Chemistry Undergraduate Lower-Division Courses CHEM 1001 - Pre-Chemistry CHEM 1002 - Pre-Chemistry Laboratory CHEM 1101 - Chemistry in the Modern World CHEM 1102 - Chemistry in the Modern World Laboratory CHEM 1111 - Environmental Science CHEM 1112 - Environmental Science Laboratory CHEM 1121 - CSI: Forensic Chemistry CHEM 1122 - CSI: Forensic Chemistry Laboratory CHEM 1201 - Introduction to Chemistry CHEM 1211 - Introduction to Organic and Biochemistry CHEM 1221 - Introduction to General, Organic, and Biochemistry CHEM 1401 - General Chemistry I CHEM 1402 - General Chemistry Laboratory I CHEM 1411 - General Chemistry II CHEM 1412 - General Chemistry Laboratory II CHEM 1511 - General Chemistry for Majors II CHEM 1513 - General Chemistry Laboratory for Majors II CHEM 2001 - Practical Scientific Writing CHEM 2201 - Introduction to Biochemical Principles CHEM 2904 - Research: Lower Division