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This course examines the chemistry relevant to food and drink preparation, both in homes and in restaurants, which makes what we consume more pleasurable. Good cooking is more often considered an art rather than a science, but a small bit of understanding goes a long way to make the preparation and consumption of food and drink more enjoyable. The intention is to have demonstrations and tastings as a part of every class meeting. We will examine some rather familiar items in this course: eggs, dairy products, meats, breads, vegetables, pastries, and carbonated beverages. We shall playfully explore the chemistry that turns food into meals. A high-school chemistry background is assumed; bring to class a good appetite and a healthy curiosity.

Chem 31B is the second half of a two-part course, therefore only students who have completed Chem 31A may enroll in 31B. As with 31A, students will continue to engage in group problem-solving activities throughout class and participate in weekly laboratory activities. Labs will allow students to more deeply explore and observe the different facets of chemical reactivity, including rates (kinetics), energetics (thermodynamics), and reversibility (equilibrium) of reactions. Using these methods, we will estimate the possible levels of lead and other toxic metals in drinking water. We will also explore the role of buffers and antacids in our bodies, as well as ocean acidification and the impact on coral reefs. Finally we will explore how we harness work from redox reactions, building both voltaic cells (i.e. batteries) and electrolytic cells in the lab. We will look at the applications of redox chemistry in electric and fuel cell vehicles. The course's particular emphasis on understanding the driving forces of a reaction, especially the influence of thermodynamics versus kinetics, will prepare students for further study of predicting organic chemical reactivity and equilibria from structure in Chem 33. Prerequisite: Chem 31A.

This course offers an introduction to organic chemistry - the molecular 'language' that underpins biology, pharmacology, medicine, diagnostics, environmental and materials sciences. Students will gain insight into the chemical reactivity of carbon-based molecules by exploring structural and bonding models, chemical thermodynamics, and reaction kinetics. Application of this foundational knowledge to rationalize reaction outcomes, predict new chemical transformations, and guide molecular design and synthesis will be emphasized. A two-hour weekly lab section accompanies this course to reinforce lecture concepts through experiential learning and to introduce techniques for synthesizing and characterizing carbon-based molecules.

Undergraduates pursue a reading program under supervision of a faculty member in Chemistry; may also involve participation in lab. Prerequisites: superior work in CHEM 31A, 31B, 31M, or 33; and consent of instructor.

This is a laboratory course that will provide a true experience of what it is like to perform research in synthetic organic chemistry. Emphasis will be on proper reaction setup, reaction monitoring, and complete characterization of final products using chromatographic and spectroscopic methods. Students will be utilizing modern electronic notebooks to prepare for and document their experiments. Concludes with an individual synthesis project. Prerequisites: Chem 124.

This is the first course in a two-quarter sequence ( Chem 141/143), which will examine biological science through the lens of chemistry. In this sequence students will gain a qualitative and quantitative understanding of the molecular logic of cellular processes, which include expression and transmission of the genetic code, enzyme kinetics, biosynthesis, energy storage and consumption, membrane transport, and signal transduction. Connections to foundational principles of chemistry will be made through structure-function analyses of biological molecules. Integrated lessons in structural, mechanistic, and physical chemistry will underscore how molecular science and molecular innovation have impacted biology and medicine. Prerequisites: CHEM 121 (hard-coded).

Bonding, stereochemical, and symmetry properties of discrete inorganic molecules are covered along with their mechanisms of ligand and electron exchange. Density function calculations are extensively used in these analyses in computer and problem set exercises. Prerequisites: CHEM 33

Introduction to computational chemistry methods and tools that can be used to interpret and guide experimental research. Project based and hands-on experience with electronic structure calculations, obtaining minimum energy structures and reaction pathways, molecular simulation and modeling. Prerequisite: knowledge of undergraduate level quantum mechanics at the level of CHEM 171.