Course Offerings - Catalog 2010-11


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Chemistry

Division of Science and Mathematics


Centre’s major program in chemistry is designed to meet the needs of three types of students: those who are preparing for graduate school in chemistry or a related field, those who are preparing for medical school or another health profession, and those who seek a strong analytical and technical background for employment in a variety of fields including pharmaceutical and other industries. Chemistry graduates pursue careers in engineering, health care, teaching, technical sales, law (environmental or patent), and industry (including food, paper, power).

The Chemistry Program seeks to provide students with an understanding of chemical principles that enable them to solve routine or unusual problems in the areas of analytical, inorganic, organic, and physical chemistry. Students also gain basic laboratory skills and the ability to select and utilize appropriate instrumentation to solve specified investigative problems. Students are expected to demonstrate skill at analyzing and communicating scientific concepts and experimental results as well as designing and conducting original investigations in chemistry.

The Chemistry Program offers three degree options: (1) the basic chemistry major, (2) the major with American Chemical Society certification, and (3) the major with emphasis in biochemistry and the American Chemical Society certification. Possession of an ACS-certified degree means that upon graduation the student is immediately eligible for membership in the American Chemical Society. Those pursuing the ACS-certified degrees are strongly encouraged to carry out independent research under the direction of chemistry faculty (CHE 402).

Faculty

Jennifer Muzyka (chair), Keith Dunn, Jeff Fieberg, January Haile, John Medley, Preston Miles, Ed Montgomery, Kerry Paumi, Conrad Shiba, Joe Workman

Students

Katie Lentz, Grant Wallace, George Ward

Recommended First-Year/Sophomore Preparation

Students contemplating a major in chemistry should typically complete their general chemistry course(s), either CHE 135 or both CHE 131 and 132, during the first year. The organic chemistry sequence, CHE 241 and CHE 341 should typicall be completed in the sophomore year or by the fall term of the junior year. The calculus sequence, either MAT 170 or both MAT 140 and 141, and MAT 171 should also be completed by the end of the sophomore year. CHE 250 should be taken in the CentreTerm of either the sophomore or junior year.

Requirements for the Major

Either CHE 135 or both CHE 131 and 132;
CHE 241, 250;
PHY 210, 230;
Either MAT 170 or both MAT 140 and 141, and 171;
CHE 332, 341, 350, 361, 362.

American Chemical Society certification with chemistry emphasis requirements Basic chemistry major plus two more CHE courses approved by the program.

American Chemical Society certification with biochemistry emphasis requirements Basic chemistry major plus BMB 310, 320, 315 or 325, and one more approved advanced CHE or BMB course.

Requirements for the Minor

Either CHE 135 or both CHE 131 and 132;
CHE 241, 250;
Two from CHE 341, 350, 361, 362;
PHY 110 or 210.

Chemistry Courses

CHE 117 Chemistry and the Modern World (four credit hours)
A chemistry course for the student who intends to take only one term of college chemistry. Basic chemical principles are studied with a view to understanding the role which chemistry plays in everyday life. Both the methods of science and its applications are discussed. Laboratory work is required. Note: Not open to students who have taken CHE 131. Prerequisite: MAT 110 or basic skills in math.

CHE 131 General Chemistry-I (four credit hours)
An introduction to modern ideas of atomic and molecular structure. Topics studied include stoichiometry, gas laws, electronic and nuclear structure of the atom, chemical bonding and molecular structure, and periodic properties of the elements. Laboratory work is required. Prerequisite: MAT 110 or basic skills in math.

CHE 132 General Chemistry-II (four credit hours)
Topics studied include solutions, reaction rates, chemical equilibrium, acid-base reactions, solubility equilibria, thermodynamics, and electrochemistry. Laboratory work is required. Prerequisite: CHE 131.

CHE 135 Accelerated General Chemistry (4 credit hours)
An accelerated coverage of general chemistry for students with strong high school chemistry preparation. Many topics, such as stoichiometry and gas laws, are only briefly reviewed. Topics treated in more detail include atomic and molecular theory, chemical bonding theories, kinetics, equilibrium processes, acids and bases, and chemical thermodynamics. Laboratory work is required. Students who complete CHE 135 may not register for CHE 131 or 132; students who complete CHE 131 or 132 may not register for CHE 135.

CHE 241 Organic Chemistry-I (four credit hours)
The structure, nomenclature, stereochemistry, and reactions of alkanes, alkenes, alkynes, and alkyl halides are studied. The mechanistic pathways of reactions, methods of synthesis, and spectroscopic determination of structure are also discussed. Laboratory work is required. Prerequisite: CHE 132.

CHE 250 Introduction to Inorganic and Analytical Chemistry
Topics studied include descriptive chemistry of the elements, coordination compounds, electrochemistry and basic principles of gravimetric, volumetric, complexometric, spectrophotometric, potentiometric, and chromatographic analysis. Laboratory work is required. Prerequisite: CHE 132 or 135.

CHE 265 Chemistry and Art
This course investigates the materials and methods used in the making of art work (primarily paintings, but also sculpture, and ceramics), as well as the science and technology of art authentication and conservation. The course includes visits to art museums, including the National Gallery, Tate Britain, Whitechapel Art Gallery, Contemporary Ceramics, and the Tate Modern. Students go “behind the scenes” to observe art conservators at work using modern investigative and restoration techniques.

CHE 332 Inorganic Chemistry (four credit hours)
A study of the chemistry of inorganic compounds, including the principles of covalent and ionic bonding, symmetry, periodic properties, metallic bonding, acid-base theories, coordination chemistry, inorganic reaction mechanisms, and selected topics in descriptive inorganic chemistry. Laboratory work is required. Prerequisite: CHE 341 and CHE 361.

CHE 341 Organic Chemistry-II (four credit hours)
A continuation of CHE 241, with emphasis on the chemistry of aromatic and carbonyl compounds. Polymer chemistry and the chemistry of biological molecules are also introduced. More complex synthetic methods and the use of the chemical literature are studied. Laboratory work is required. Prerequisite: CHE 241.

CHE 350 Instrumental Analysis (four credit hours)
An introduction to the principles and applications of the major instrumental analysis techniques. Topics include UV-Vis, IR, Raman, fluorescence, atomic absorption and emission, gas and liquid chromatography, NMR, electroanalytical techniques, mass spectrometry, and radiochemistry. Laboratory work is required. Prerequisite: CHE 250 and 361.

CHE 361 Thermodynamics and Kinetics (four credit hours)
A study of chemical thermodynamics and kinetics. Topics include the laws of thermodynamics, thermochemistry, phase behavior, the thermodynamics of ideal and real solutions, rate laws, reaction rate theory, factors affecting reaction rates, and catalysis. Prerequisite: CHE 132, MAT 171, and PHY 110 or 210. Laboratory work is required. (Also listed as CHP 361.)

CHE 362 Quantum Chemistry and Spectroscopy (four credit hours)
A study of quantum mechanics, molecular spectroscopy, and statistical mechanics. Topics include the the Schödinger equation and its application to melecular systems, molecular orbital theory and its chemical ramifications, the development of the partition function, the Boltzman distribution law, and the significance of statistical behavior in molecular systems. Prerequisite: CHE 132, MAT 171, and 230 (PHY 230 may be taken concurrently with CHE 362). Laboratory work is required. (Also listed as CHP 362.)


CHE 454 Green Chemistry
A study of the rapidly growing field of green chemistry, also termed environmentally benign chemistry. The factors that make green chemistry possible today and essential for the future are presented. The effects of chemistry on the environment are investigated. The principles of green chemistry are studied by looking at important historical cases and current research. Topics include evaluation methods for environmental and human health impact, alternative reagents, green chemical synthesis, green chemical products, and economic advantages to green chemistry. Critical analysis of the primary literature is emphasized. Prerequisite: CHE 241. CHE 341 is recommended.