Chemistry-Study and teaching; Examinations; Chemical equations; Atomic structure; Solution (Chemistry); Chemical equilibrium
Example of the Chemistry 51 placement examination administered at during Freshman Orientation. The examination covers stoichiometry, nomenclature, and the periodic table.
Chemistry-Study and teaching; Handouts; Homework; Problem solving; Molecular spectroscopy; Quantum theory
Two multi-part questions dealing with molecular spectroscopy, with a special focus on low resolution microwave spectroscopy as a tool for conformational analysis and on a gas-phase infrared spectrum.
Chemistry-Study and teaching; Absorption spectra; Solution (Chemistry); Spectroscopy, Atomic absorption
Experiment consisting of preparing a series of standard solutions containing iron and solutions of metallic alloy samples, then measuring the absorption of light by the atoms of the element when the solutions are aspirated into a flame.
Chemistry-Study and teaching; Absorption spectra; Molecular spectroscopy; Thermodynamics; Statistical mechanics
Experiment involving an introduction to molecular spectroscopy and the extraction of molecular parameters and thermodynamic properties from an analysis of the vibrational fine structure of an electronic band spectrum of gaseous iodine.
Chemistry-Study and teaching; Chemical kinetics; Solution (Chemistry)
Experiment involving the study of the kinetics of the reaction between iron(III) and thiocyanate ions by the stopped-flow method, using the HiTech Stopped-Flow System and a digital oscilloscope.
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; Homework; Dimers; Quantum chemistry; Molecules-Models; Isomerism
Exercise in which the task is to employ the ab initio quantum mechanics features of Spartan in the identification and characterization of the stable form(s) of the dimer. Calculate both the energy and vibrational frequencies and construct the...
Chemistry-Study and teaching; Handouts; Thermodynamics; Chemical reactions; Solution (Chemistry)
Experiment dealing solely with the enthalpy of solution of an inorganic salt. The objective of this experiment is to determine the enthalpy of solution of a salt in water using a calorimeter.
Chemistry-Study and teaching; Homework; Problem solving
Introduction: Use the approach outlined in the handout "How To Solve Equilibrium Problems" to solve the following problems related to the hydrogenation reaction. Use partial pressure as the concentration unit for the gaseous species.
