Blank page sample exam.  If you are going to do well on the exam over the material in this chapter, you should be able to take some blank sheets of paper and write answers to the following.


1.  Define the following and give examples to differentiate between them: equilibrium constant, equilibrium expression, equilibrium reaction equation, rate constant, rate equation.

 

2. a) Give an example of how an equilibrium expression  can be used along with data on the equilibrium constant and all but one component equilibrium concentration to calculate the concentration of a chemical.


b) Give and example of how and equilibrium expression can be used along with data on the equilibrium constant and the initial concentration of just the reactants (and stoichiomentry) to calculate the concentrations of the products.

3.  What is  Le Chatelier's Principle and how can it be used to predict the direction in which an equilibrium can be shifted?  Include concentration effects, temperature effects, pressure effects  and  differentiate between those effects that change the equilibrium constants and those that don't.