Tues., May 22, 2012

Warm-ups: Car tires don't change much in volume between being hot and cold but the pressure changes dramatically.  You fill your tires in the winter.  It's 0 degrees Celcius and your tires take 35 psi.  In the summer on the roads at high speed those tires might reach 77 degrees Celcius.  What tire pressure would be the result of this new set of conditions?
Objectives: Apply gas laws to our study of Stoichiometry
Announcements: 14 school days left!
Rocket finished and in class
by Friday
Rocket Project - 
Your completed rocket must be in class
by Friday
Avodadro's Hypothesis

Sample calculations (Stoich with gases)

If you burned one gallon of gas (C8H18) (approx. 
4000 grams), how many liters of carbon 
dioxide would be produced at a temperature 
of 21.0 °C and a pressure of 1.00 atm?
Rocket fueling equations