Sub-module 3A, Page 1

Chemical Equilibrium

Learning goals:

• Introduce the fate and transport portion of exposure assessment
• Appreciate how the concentrations of chemicals vary with time
• Work some example problems regarding changes of concentration with time
• Learn about partitioning of chemicals between different phases and media
• Download and operate a program that computes the distribution of a chemical between phases.

Before we delve into chemical and mathematical computations, lets go back to the dump.

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