CHEMISTRY
Chair: Stephen Dunham
Professor: Salter
Associate Professors: Shari Dunham, Stephen Dunham, Holliday
Assistant Professors: Fianu
Adjunct Professors: Floyd
Instructor-Lab Coordinator: Farina
Mission: The Department of Chemistry provides a student-centered academic environment in which students discover, engage with, and reflect on concepts and techniques central to Chemistry and Biochemistry. Our curriculum integrates liberal arts and professional education. Students will develop skills that are essential to the practice of science: general reasoning, critical thinking, problem solving, leadership and teamwork, written and oral communication, and self-assessment and reflection.
The chemistry major at ɫɫ University provides you with a fundamental understanding of chemical concepts and their application to current problems. Beginning in the general chemistry course and throughout the curriculum, you'll explore chemical principles by carrying out experiments using modern chemical instruments. You'll receive hands-on experience with analytical techniques such as optical and infrared spectroscopy, gas chromatography, mass spectrometry, and nuclear magnetic resonance spectroscopy. You may choose to work with faculty members on research projects in theoretical, analytical, physical, organic, inorganic, or biochemistry. The department's courses, equipment, and resources have been reviewed and approved by the American Chemical Society, and we offer coursework and research experiences that lead to an ACS-certified B.S. degree in chemistry.
The ɫɫ University chemistry major provides a foundation for graduate study in chemistry, biochemistry or medicine, and for careers in the chemical and pharmaceutical industries. In conjunction with the teacher certification program in our education department, chemistry majors can qualify for secondary school teaching certificates in general science.
The Major in Chemistry
The major in chemistry consists of nine courses: CHEM 113, 114, 211, 212, 220.2, 222, 331, 332 and 370.2. The remaining course is selected by the student with the approval of the major advisor. Chemistry majors also must take MATH 170 (or its equivalent sequence MATH 106 and 166), MATH 171, and PHYS 111 and 112.
The Minor in Chemistry
The minor in chemistry consists of five course units: CHEM 113, 114, 211, 222, and either 212 or 331.
The Interdepartmental Major
The six courses that compose Set I of the interdepartmental major in chemistry include CHEM 113, 114, 211, and 222. The remaining courses in chemistry and the six courses of Set II are selected by the student with the approval of the advisor.
Departmental Recommendations
Students planning graduate work in chemistry are advised to take additional advanced courses in chemistry, mathematics, computer science, physics, or biology.
Students wishing to obtain a bachelor's degree certified by the American Chemical Society are required to take a total of 13 chemistry courses. These must include those required for the basic major, plus CHEM 311, CHEM 327, CHEM 341, and one additional 300-level CHEM course. Students are encouraged to use independent study (CHEM 381) or Honors (CHEM 400) to fulfill the final course requirement.
Students seeking certification to teach chemistry in secondary schools complete the requirements for a departmental major and the requirements for certification described under education and science education. Students interested in combining chemistry and general science certification should consult the requirements for general science certification under science education.
Courses in Chemistry
Chemistry Sciences Courses
CHEM 100. Chemistry and Society. This course for non-science majors explores fundamentals of chemistry, scientific method of inquiry, and past, present, and future impact of chemistry on society. Illustrations of general principles come from areas such as the environment, public health, and technological advances. When Available. Three 50-minute periods, one 3-hour laboratory. (F4)
CHEM 108. Fundamentals of Chemistry. Introduction to inorganic, organic, and biochemistry. Topics include atomic structure, bonding, molecular structure, aqueous solutions, behavior of gases, acids, bases, buffers, respiration, energy, and radioisotopes. Emphasis on chemistry of life processes. Fall and Spring. Three 50-minute periods, one 3-hour laboratory. Prerequisite for nursing majors: BIOL 103. (F4)
CHEM 113-114. General Chemistry. Atomic theory and structure, behavior of matter, principles and laws, and the scientific method of working and reasoning. Laboratory consists of related physical-chemical experiments in first term; second-term lectures emphasize structure, chemical equilibrium, acid/base theory, and qualitative analysis, with laboratory work devoted to the same topics. Two 50-minute periods, two 50-minute problem sessions, one 3-hour laboratory. Prerequisite for CHEM 114 is the completion of CHEM 113 with a grade of "C-" or better, or placement by the Department of Chemistry. (F4)
CHEM 205. Environmental Chemistry. An overview of the primary chemical processes that affect our environment. Topics include natural cycles of the atmosphere, hydrosphere, and biosphere, as well as some major perturbations introduced by industrialized societies. Lab provides hands-on experience with current important analytical methods for studying the chemistry of the natural environment, analysis and interpretation of experimental data, and applications such as treatment of wastewater and abatement of atmospheric pollutants. Prerequisite: CHEM 114. Fall, alternating years. Three 50- minute periods, one 3-hour laboratory.
CHEM 211-212. Organic Chemistry. Exploration of elementary concepts of organic chemistry and their application to study of structure, reactivity and synthesis of organic compounds. Emphasis on correlation of the structures of molecules with their functions and explanation of these correlations on fundamental scientific principles. Laboratory uses open-ended exploratory approach for learning fundamental laboratory techniques, as well as providing experience with classical synthesis and qualitative organic analysis including hands-on experience with MS, FTIR, and FTNMR spectroscopic techniques and chemical analysis. Prerequisite: Completion of CHEM 114 with a grade of “C-” or better. Three 50-minute periods, one 50-minute problem session, one 3-hour laboratory.
CHEM 220.2. WI: Methods in Chemical Research. Introduction to computer use in chemical experimentation and research, including spreadsheets and statistical programs to solve problems in chemical equilibrium and chemometrics. Real-time data acquisition hardware and software will be used to gather data for analysis in spreadsheets. Course also covers on-line searches of chemical literature using Chemical Abstracts and the Science Citation Index. Writing-intensive. Prerequisites: CHEM 114 and MATH 170. Fall. One weekly 3-hour lab period.
CHEM 222. Quantitative Analysis. Theory and application of classical quantitative analysis techniques, including gravimetric, titrimetric, potentiometric, visible spectrophotometric, and liquid-liquid extraction methods as applied to organic and inorganic material. Introduction to statistical treatment of experimental data and development of comprehensive understanding of solution equilibria. Substantial laboratory component provides hands-on experience with each method, applied to the assay of real samples. Prerequisites: CHEM 114 and CHEM 220.2 or permission of instructor. Spring. Two 70-minute periods, one 50-minute problem session, one 3-hour laboratory.
CHEM 311. Instrumental Analysis. Introduction to principles and major applications of modern instrumental techniques, including electrochemical, spectrometric and chromatographic methods, as applied to materials assay, quantitative spectrometric analysis of organic compounds, and investigation of properties of materials and reactions. Laboratory component stresses operation of key instruments to obtain data typical of each. Prerequisites: CHEM 222 and CHEM 331. Fall, alternating years. Two 70-minute periods, two 3-hour laboratories.
CHEM 313. Physical Organic Chemistry. Physical methods for studying organic structures and reactions. Topics include Hückel molecular orbital theory; applications of the concept of conservation of orbital symmetry to cycloaddition, electrocyclic reactions, and sigmatropic rearrangements; kinetic isotope effects; linear free-energy relationships; trapping of reaction intermediates. Readings taken directly from chemical literature. Prerequisites: CHEM 212 and CHEM 332. Spring. Three 50-minute periods, one 50-minute problem session.
CHEM 314. Bioorganic & Medicinal Chemistry. The role of organic chemistry in understanding and manipulating biological systems. Organic reaction mechanisms related to processes such as enzyme catalysis and biosynthesis and the rational development of pharmaceuticals to alter these processes will be discussed. Topics include synthetic peptide, DNA, and sugar design, mechanisms of enzyme catalysis, drug development, structure-activity relationships, pharmacokinetics, drug metabolism, and bioorthogonal chemistry in the context of treatments for conditions such as bacterial infections, allergies, inflammation, and cancer. Prerequisite: CHEM 212 or permission of instructor. Spring. Two 70-minute periods.
CHEM 315. Synthetic Organic Chemistry. Introduction to retrosynthetic approach for designing syntheses of organic molecules and systematic investigation of synthetic use of organic reactions encountered in Chemistry 211-212. Course focus is on synthetic utility of various organic reactions and logic of synthetic design. Prerequisite: CHEM 212 or permission of instructor. Spring. Three 50-minute periods, one 50-minute problem session.
CHEM 327. Biochemistry I. (also BIOL 327) Focus on the structural features of the four major classes of biomolecules and the basic functions of these molecules in cells. Coverage of the fundamentals of information flow in biological systems, enzyme kinetics and catalytic mechanisms will set the stage for BIOL/CHEM 328 (Biochemistry II). Students will also be introduced to many of the techniques used in biochemistry laboratories and begin to learn how to investigate biochemical problems. Prerequisites: BIOL 111 and CHEM 212 or permission of instructor. Fall. Two 70-minute lectures, one 70-minute problem session, and one 3-hour laboratory.
CHEM 328. Biochemistry II. (also BIOL 328). Builds upon the biochemical foundations covered in BIOL/CHEM 327. Areas include metabolic pathways, strategies and regulation, membrane transport, enzyme catalysis and regulation, bioenergetics, signal transduction pathways, and the biochemistry of disease. Students will be exposed to additional laboratory techniques, experimental design, bioinformatics, and grant proposal writing. Analysis of primary literature is an integral component of the course. Prerequisite: BIOL/CHEM 327 or permission of instructor. Spring. Three 50-minute lectures and one 3-hour laboratory.
CHEM 331-332. Physical Chemistry. States of matter, chemical thermodynamics, theory of solutions, chemical equilibria, electrochemistry, chemical kinetics, elementary quantum theory. Problems and laboratory reinforce theoretical discussion. Prerequisites: CHEM 220.2 or 222, MATH 171, and PHYS 112. Three 50-minute periods, one 50-minute problem session, one 3-hour laboratory.
CHEM 333. Advanced Physical Chemistry. Application of quantum mechanics to atomic and molecular structure, group theory, and atomic, molecular, and laser spectroscopy. Prerequisite: CHEM 332. Spring. Three 50-minute periods and one 50-minute problem session.
CHEM 335. Advanced Environmental Chemistry. An overview of the primary chemical processes that affect our environment. Topics include natural cycles of the atmosphere, hydrosphere, and biosphere, as well as some major perturbations introduced by industrialized societies. The discussion period will consist of student-led discussions and analysis of recent and historically relevant journal articles in environmental chemistry. Three 50- minute classroom periods, one 70-minute discussion period. Prerequisite: Junior/Senior class standing and completion of CHEM 220.2 and 212. Fall, alternating years. Exclusions: cannot receive credit for both CHEM 205 and CHEM 335.
CHEM 341. Inorganic Chemistry. Periodic-table relationships, bonding theories, coordination compounds, acid/base theories, organometallic compounds. Laboratory stresses synthesis and characterization of inorganic compounds. Prerequisite: CHEM 331 or permission of instructor. Spring, alternating years. Two 70-minute periods, one 70-minute problem session, and one 3-hour laboratory.
CHEM 370.2. Senior Seminar in Chemistry. Advanced topics in chemistry. Designed to provide senior-level students with the opportunity to deal with projects that bring together concepts from different areas of chemistry and biochemistry. Emphasis on development of ability for independent analysis of chemical problems. Includes lectures by visiting speakers on current chemical and biochemical research, as well as literature research, written reports, and oral presentations on a chemical topic chosen by student in consultation with a faculty advisor. In addition, students will critique presentations by visiting scientists and other students. Prerequisite: Senior status or permission of department chair. Fall. One 100-minute period.
CHEM 375.2. Senior Seminar in Biochemistry. (also BIOL 375.2) Advanced topics in biochemistry. Designed to provide senior-level students with the opportunity to deal with projects that bring together concepts from different areas of chemistry and biochemistry. Emphasis on development of ability for independent analysis of biochemical problems. Includes lectures by visiting speakers on current chemical and biochemical research, as well as literature research, written reports, and oral presentations on a biochemical topic chosen by student in consultation with a faculty advisor. In addition, students will critique presentations by visiting scientists and other students. Prerequisite: BIOL/CHEM 328 or permission of instructor. Fall. One 100-minute period.
CHEM 190-199, 290-299, 390-399. Special Topics.
CHEM 286, 381-383. Independent Study.
CHEM 384. Independent Research.
CHEM 288, 386-388. Internship.
CHEM 400-401. Honors.
Chemical Sciences Courses
CHSC 108. Fundamentals of Chemistry.