Thursday, February 2, 2012
Thurs-Day 2
AP Chem - we practiced writing equilibrium constant expressions (which actually are unitless because concentrations and partial pressures are approximations of unitless "activity" values of the substances).
We noted that, if there are solids or liquids in the given reaction or process, their concentrations of partial pressures are simply replaced with a value of "1" in the K expression or when the value of K is determined.
Bio - took the unit exam on the circulatory, respiratory, and excretory systems i.e. transport and excretion exam.
We noted that, if there are solids or liquids in the given reaction or process, their concentrations of partial pressures are simply replaced with a value of "1" in the K expression or when the value of K is determined.
Bio - took the unit exam on the circulatory, respiratory, and excretory systems i.e. transport and excretion exam.
# posted by C @ 8:32 AM 
