Boyle's, Charles', and Gay-Lussac's Law can be combined together for calculations in which more than one of the properties of gas change.  Look in your text p.453-457 for help with this.
Homework:  p.457 #18-21;  STP means T=0 degrees Celcius and P=101.3 kPa

We watched a video about the types of gases expelled by the body. 
Homework:  Read p.450-451 and answer p.451 #1

All calculations involving gases must have the temperature in kelvins, not in degrees Celsius.  Volume and pressure are both directly proportional to kelvin temperature.  Test reference is p.436-449.
Homework:  p.446 #5, 6, 8, 11; p.449 #13; p.451 #4

Pressure and volume of a gas are inversely proportional at constant temperature.  Consult the text, p.424-434.
Homework:  p.435 #4-6

This is the final unit in the course.  Read p.417-423 including margins.  Know the terms for each change of state.  Describe the three different types of motion and state which types of motion are in action for each state of matter.  Make brief notes about Attractions Between Size and State, p.420.  Copy p.421 Table 11.1.  Write the Kinetic Molecular Theory (KMT) in point form, p.421. 
Homework:  p.423 #1, 3, 4, 7

Test day.  Complete your Water Quality Assignment and hand it in on Tuesday if you didn't hand it in today. 

The class time was used to review for the test on Friday.  Review questions are on the 05/13/2010  homework posting.

We completed titrations to find the concentration of acetic acid in white and pickling vinegar.
Homework:  Complete the calculations and study for your test.

We learned about the terminology and equipment necessary for titration of acid and base.  Refer to p.399-401 in the text.
Homework:  Study for test on Friday.  Review questions are listed on the 05/13/2010 homework posting.

acid + base ---> salt + water
Stoichiometry can be used to determine concentrations and volumes of the reactants.  Refer to p.394-398 in your text.
Your Water Quality Assignment is due this Friday, May 21.  The school library website is only accessible from a school computer.
Homework:  p.398 #12ac, 13bc