Ch3mistry H0n0rs – Cla55 03

Dates

• Periods B, D: Friday, January 9th
• Period G: Monday, January 12th

Homework Review

• questions from textbook problems?
• how did we show the work?
• units? sig figs?

New Material – Lab Investigation

• How do we investigate the relationship between the variables associated with a gas?
• Does the volume of a gas impact the pressure of the same gas?
• How can I control the other variables?
• How many trials should be performed?

Assignment

• Design a controlled experiment to investigate the relationship between the pressure and volume of a gas
• You must use the PASCO sensor equipment provided
• Write your work in the LNB so that the lab can be completed the next class period (prep the lab)
• Read sections 5.1 through 5.3 as part of your lab prep and include the relevant parts in the background theory