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81 - 90 of 284 results for: all courses

CHEM 29N: Chemistry in the Kitchen

Preference to Freshmen. 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.
Terms: Aut, Win | Units: 3 | UG Reqs: WAY-SMA
Instructors: Zare, R. (PI)

CHEM 31A: Chemical Principles I

For students with moderate or no background in chemistry. Stoichiometry; periodicity; electronic structure and bonding; gases; enthalpy; phase behavior. Emphasis is on skills to address structural and quantitative chemical questions; lab provides practice. Recitation.
Terms: Aut, Sum | Units: 5 | UG Reqs: GER: DB-NatSci, WAY-SMA

CHEM 31B: Chemical Principles II

Chemical equilibrium; acids and bases; oxidation and reduction reactions; chemical thermodynamics; kinetics. Lab. Prerequisite: CHEM 31A.
Terms: Win, Sum | Units: 5 | UG Reqs: GER: DB-NatSci, WAY-SMA

CHEM 31X: Chemical Principles Accelerated

Accelerated; for students with substantial chemistry background. Chemical equilibria concepts, equilibrium constants, acids and bases, chemical thermodynamics, quantum concepts, models of ionic and covalent bonding, atomic and molecular orbital theory, periodicity, and bonding properties of matter. Recitation. Prerequisites: AP chemistry score of 5 or passing score on chemistry placement test, and AP Calculus AB score of 4 or Math 20. Recommended: high school physics.
Terms: Aut | Units: 5 | UG Reqs: GER: DB-NatSci, WAY-SMA

CHEM 33: Structure and Reactivity of Organic Molecules

Introduction to organic chemistry. Learn to relate three dimensional structure of organic molecules to their chemical and physical properties. Introduced to a variety of functional groups that exhibit patterns of reactivity and learn how to predict products of a reaction in the context of thermodynamics and kinetics. Two hour weekly lab section accompanies the course to introduce the techniques of separation and identification of organic compounds. Prerequisite: 31A,B, or 31X, or AP Chemistry score of 5.
Terms: Win, Spr | Units: 5 | UG Reqs: GER: DB-NatSci, WAY-SMA

CHEM 134: Analytical Chemistry Laboratory

Classical analysis methods, statistical analyses, chromatography, and spectroscopy will be covered with an emphasis upon quantitative measurements and data analysis. WIM course with full lab reports and oral communication. Concludes with student-developed quantitative project. Prerequisite: Chem 35
Terms: Spr | Units: 5 | UG Reqs: GER: DB-NatSci, WAY-AQR, WAY-SMA

CHEMENG 20: Introduction to Chemical Engineering (ENGR 20)

Overview of chemical engineering through discussion and engineering analysis of physical and chemical processes. Topics: overall staged separations, material and energy balances, concepts of rate processes, energy and mass transport, and kinetics of chemical reactions. Applications of these concepts to areas of current technological importance: biotechnology, energy, production of chemicals, materials processing, and purification. Prerequisite: CHEM 31.
Terms: Spr | Units: 4 | UG Reqs: GER:DB-EngrAppSci, WAY-AQR, WAY-SMA

CHEMENG 31N: When Chemistry Meets Engineering

Preference to freshmen. Chemistry and engineering are subjects that are ubiquitous around us. But what happens when the two meet? Students will explore this question by diving into experimental problems that scientists and engineers have to face on a daily basis. Many processes that are taken for granted have been developed by understanding science at a very fundamental level and then applying it to large and important industrial processes. In this seminar, students will explore some of the basic concepts that are important to address chemical engineering problems through experimental work. Students will build materials for energy and environmental applications, understand how to separate mixtures into pure compounds, produce fuels, and will learn to look at the chemical properties of molecules that are part of daily life with a different eye.
Terms: Aut | Units: 3 | UG Reqs: WAY-SMA

CHEMENG 80Q: Art, Chemistry, and Madness: The Science of Art Materials

Preference to sophomores. Chemistry of natural and synthetic pigments in five historical palettes: earth (paleolithic), classical (Egyptian, Greco-Roman), medieval European (Middle Ages), Renaissance (old masters), and synthetic (contemporary). Composite nature of paints using scanning electron microscopy images; analytical techniques used in art conservation, restoration, and determination of provenance; and inherent health hazards. Paintings as mechanical structures. Hands-on laboratory includes stretching canvas, applying gesso grounds, grinding pigments, preparing egg tempera paint, bamboo and quill pens, gilding and illumination, and papermaking.
Last offered: Spring 2017 | UG Reqs: GER:DB-EngrAppSci, WAY-SMA

CHPR 130: Human Nutrition (HUMBIO 130)

The study of food, and the nutrients and substances therein. Their action, interaction, and balance in relation to health and disease. Emphasis is on the biological, chemical, and physiological processes by which humans ingest, digest, absorb, transport, utilize, and excrete food. Dietary composition and individual choices are discussed in relationship to the food supply, and to population and cultural, race, ethnic, religious, and social economic diversity. The relationships between nutrition and disease; ethnic diets; vegetarianism; nutritional deficiencies; nutritional supplementation; phytochemicals. HUMBIO students must enroll in HUMBIO 130. CHPR master's students must enroll for a letter grade. Undergraduate prerequisite: Human Biology Core or equivalent or consent of instructor.
Terms: Spr | Units: 4 | UG Reqs: WAY-SMA
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