Chemistry-Study and teaching; Spectroscopy, Nuclear magnetic resonance;
Experiment designed to introduce the fundamental principles and practice of magnetic resonance imaging (MRI), a form of NMR spectroscopy, by obtaining and examining a two-dimensional image of the stem or bud from a plant.
Chemistry-Study and teaching; Wilderness areas; Landscapes
Handout on art and the wilderness, with examples of pieces of artwork, an essay by Rebecca Solnit, and material on the Hudson River School. The handout is from the 2006 version of the ID, Critical Inquiry course.
Homepage for Chemistry 51, Accelerated General Chemistry. It provides links to and information on the course description, handouts, problem sets, sample examinations, laboratory experiments, the syllabus, etc.
Introduction: Cytosine is one of the four bases used in the genetic code. It has the molecular formula C4H5N3O. The molecular structure of cytosine calculated using Spartan with a 3-21G basis set is displayed below.