ENCE 433 Dr. Alba Torrents

ENVIRONMENTAL ENGINEERING ANALYSIS Fall 1996

Homework Set #6 Out: October 24 Due: October 29

For each of the following equilibrium systems indicate whether the effect of a small addition is an increase, decrease or no effect on the property. (No partial credit without explaining Why)

System	Addition	Effect on
H2O	Ca(OH)2 (s)	pH
CO2 open	NaCl	alkalinity and CT
CO2 open	NaOH	alkalinity and CT
H2O open	H2O	alkalinity and CT
H2O closed	H2O	alkalinity and CT