Sep 01, 2025  
Rensselaer Catalog 2025-2026 
    
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Rensselaer Catalog 2025-2026
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ERTH 4690 - Aqueous Geochemistry

Fundamentals of aqueous geochemistry as applied to the evolution of natural waters. Principles of chemical equilibrium, activity models for solutes, acid-base chemistry, redox chemistry, mineral solubility, aqueous complexes, ion exchange, and stable isotopes will be covered. The carbonate system, weathering reactions, and redox chemistry are examined in detail. Students learn theory, the basics of analytical techniques, computation methods, and the use of computer programs for speciation, mass balance, and reaction path calculations.

Prerequisite: CHEM 1100  , CHEM 1110  , or CHEM 1120  

When Offered: SPRING TERM, ODD YEARS

Cross Listed: ENVE 4690  , CHEM 4690 . Students cannot obtain credit for more than one of these.

Co-Listed: ERTH 6690  

Graded: GRADED

Credit Hours: 4


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