CHEM 425 - Environmental Chemistry

Units: 4
Application of chemical principles to natural processes and related anthropogenic influences. Topics include analysis of multiple equilibria systems, influence of pH and redox on solubility, interactions between soil and aqueous systems, atmospheric pollutants, and current topics. Lecture Units: 3; Lab Units: 1.

Prerequisites: CHEM 331 with grade C- or better.
Possible Instructional Methods: Entirely On-ground.
Grading: A-F or CR/NC (student choice).
Course Typically Offered: Spring ONLY

Student Learning Outcomes - Upon successful completion of this course students will be able to:

Apply the concepts of multiple equilibria, electrochemical potentials, zero and first order kinetics, and reaction enthalpy and free energy to environmental problems;
Describe the chemical composition of the atmosphere and movement of energy into and out of the atmosphere;
Describe the chemical processes behind the excitation of atoms and formation, propagation, and termination of radicals in the atmosphere;
Explain the causes and basic chemical mechanism behind: depletion of the ozone layer, photochemical smog, the formation of acid-rain, and the greenhouse effect;
Explain gas and metal ion solubility, and reduction-oxidation chemistry of natural waters;
Discuss the chemical mechanisms by which pollutants affect the environment.