CHEMISTRY 522/670 - ENVIRONMENTAL CHEMISTRY  --  SPRING 2008
Dr. Kinard

Room 317, Science Center
Tu,Th -- 1:40-2:55 PM

Tentative Lecture Schedule
 
Week Lecture Date Title
1  1 10-Jan-08 I.   Origin of the Elements
  A.   Creation of Matter - The Big Bang
      Fundamental Forces
      Fundamental Particles
2 2 15-Jan-08   B.   Nucleosynthesis
     
Cosmic Abundances
      Exothermic Processes
2 3 17-Jan-08
QUIZ 1 Due
      Neutron Capture Processes
      Miscellaneous Processes

  C.   Elemental Abundances
     
Stellar Evolution
3 4 22-Jan-08       Origin of the Solar System
      Evidence from Meteorites
3 5 24-Jan-08
QUIZ 2 Due
II.   Formation of the Earth's Crust
  A.   Equilibrium-Condensation Model
      Structure of the Earth
      Elemental Differentiation
4 6 29-Jan-08    C.   Silicate Framework Minerals
      Silicon-Oxygen Polymers
      Aluminosilicates
      Rock-Forming Minerals
4 7 31-Jan-08
QUIZ 3 Due
  B.   Radioactivity and Geochronology
      Radiometric Clocks
      14C Dating Techniques
5  8 5-Feb-08 III.   Altering the Earth's Crust
  A.   Atmospheric and Hydrospheric Evolution
     
Formation of the Atmosphere
      Biogenesis

  B.   Sedimentary Processes
5 9 7-Feb-08
QUIZ 4 Due
  C.   Chemical Weathering
    
Weathering Reactions
     Weathering Agents

  D.   Weathering Environments
    
Effects of Climate
     Elementary Clay Chemistry
6 10 12-Feb-08   E.   Geochemical Environments
     
Redox Chemistry
      Pourbaix (Eh-pH) Diagrams

IV. Earth, the Water Planet
  A.   Residence Times
     
Box Models
      Sources, Sinks, and Renewal
6 11 14-Feb-08   B.   Thallasobiogeochemical Models
     
Cyclic Systems
      Steady-State Systems
      Equilibrium Models

  C.   Water Cycles
 6   14/15-Feb-08 FIRST HOUR EXAMINATION  (to be taken outside of class)
7 12 19-Feb-08 V. Chemical Equilibria in Natural Waters
  A.   Solubility Equilibria
  B.   Acid/Base Equilibria
7 13 21-Feb-08
QUIZ 5 Due
  C.   Complexation of Metals
  D.   Redox States in Natural Waters
  E.   Carbonate Systems
8 14 26-Feb-08
 
  F.   Colloidal Particles
  G.   Properties of Water
    
Water as a Solvent
     Characterizing Sea Wate
r
8 15 28-Feb-08
QUIZ 6 Due
VI.   Water in Motion
  A.   Physiography of the Oceans
     
Surface Currents
      Deep Water Circulation

  B.   Estuaries
     
Geomorphology
9   4-Mar-08 NO CLASS - SPRING BREAK
9   6-Mar-08 NO CLASS - SPRING BREAK
10 16 11-Mar-08        Salt Balance
       Residence and Renewal Times

  C.   Particulate Matter in Natural Waters
     
The Nature of Colloids
       Particle Aggregation
      Trace Metal Association with Particles
10 17  13-Mar-08   D.  Limnology
     
Rivers and Lakes
      Chemical Transport

VII. Biogeochemistry

  A.   Essential Elements
10   13/14-Mar-08 SECOND HOUR EXAMINATION  (to be taken outside of class)
11 18 18-Mar-08   B.   Nutrient Cycles
     
The Nitrogen Cycle
     
The Phosphate Cycle
      Aquatic Productivity
11 19 20-Mar-08
QUIZ 7 Due
VIII.   Atmospheric Chemistry
  A.   Chemical and Physical Characteristics
      Layered Structure
      Chemical Species
12 20 25-Mar-08   B.   Solar Photochemistry
      Oxygen Photochemistry
      Freons  --  The Ozone Problem
12 21 27-Mar-08       Greenhouse Gases
  C.   Smog Formation
      Particulate Matter
      Photochemical Smog
      Odor Formation
13 22 1-Apr-08
QUIZ 8 Due
IX.   Pesticides, PCB's, Dioxin, and other Chlorinated Organic Compounds
  A.   Structures and Synthesis
  B.   Environmental Pathways
  C.   Separation and Identification
13 23 3-Apr-08
Pesticide Homework Assignment Due
X.   Environmental Problems Associated with Energy Production
  A.   Fossil Fuels
      Petroleum
      Coal
      Natural Gas
      Inter-Fuel Conversion

  B.   Nuclear Energy
      Nuclear Fuels Cycles
      Disposal of Radioactive Waste
14   8-Apr-08 NO CLASS – NATIONAL AMERICAN CHEMICAL SOCIETY MEETING –                                            NEW ORLEANS
14 24 10-Apr-08
QUIZ 9 Due
  C.   Solar Energy
     
Conversion Techniques
      Conversion Efficiency

  D.   Energy Storage Designs
      Potential Energy Devices
      Chemical Energy Devices (Batteries and Fuel Cells)

  E.   Pollution from Energy Production
      Particulate Matter and Greenhouse Gases from Fossil Fuels
      Breeder Reactors
      Pollution from Solar Energy?
15 25 15-Apr-08 XI.   Global Warming
 
A.   Evidence vs. Models
     
Carbon Dioxide Levels
      Solutions for developed/undeveloped economies

 
B.   Low energy pathways
     
New technologies?
      Reliability?
15 26 17-Apr-08 XII.  Green Chemistry?
        Environmental Solutions? — Opportunities for Chemists
15   17/18-Apr-08 THIRD HOUR EXAMINATION  (to be taken outside of class)
16   22-Apr-08 Course Review
    1-May-08 FINAL EXAMINATION - 12:00 Noon Science Center – Room 317