1. December 10, 2013
TURN IN YOUR TEST CORRECTIONS. TURN IN ANY LATE HW INCLUDING HW#4 AND YOUR ICE CREAM LAB.
1st and 4th get a white board, sock, and marker.
IF I CANNOT HEAR THE MUSIC YOU ARE TOO LOUD!
Do Now:
STP refers to what?
List the characteristics real and ideal gases have in common
What gas law is inclusive of all others?

2. Tutoring
Thursday 2:30-3:30

3. Homework
Finish KMT handout
Honors: Gas Stoich Practice
Make up work

4. Week of 12-9-13 Monday (12-9)- Presentations, HW quiz
Tuesday (12-10) – KMT, Gas Stoich
Gas law quiz
Wednesday (12-11) – Acids and Bases Inquiry Lab
Acids and Bases
Thursday (12-12) – Acids and Bases
Friday (12-13) – Gas Laws and Gas Stoich Test

5. SWBAT…
Describe the motion of of particles in a substance

6. The kinetic molecular theory

7. Kinetic molecular theory
Everything is made of particles…and all particles are always moving
They way they move determines their state/phase

8. Types of Energy KINETIC ENERGY: energy from particle movement
Temperature is a measure of the average kinetic energy of the molecules in a substance
POTENTIAL ENERGY: energy from particle distance

9. QUESTION 1:
A student says that since the desk is not moving across the room the molecules that the desk is made out of must not be moving either. What would you tell this scholar so they could admit that they might be wrong?

10. SOLIDS (s) MOLECULAR LEVEL Low energy
Strong IMF (intermolecular force)
Molecules spin or vibrate in place.
They have a rigid structure and are close together
OBSERVABLE
Definite shape, definite volume

11. LIQUIDS (l) MOLECULAR LEVEL: Medium energy Medium IMF
Molecules can move past each other, but stay together as a whole
OBSERVABLE:
Change shape
Definite volume

12. GASES (g) MOLECULAR LEVEL High energy Weak IMF
Molecules move randomly and quickly and are far apart
Molecules are not attracted to one another
OBSERVABLE
Change shape (to fit container)
Change volume (to fit container)

13. QUESTION 2
Imagine a new technology has been invented that allows you to zoom in on a substance and see the molecules. If the molecules in the substance you are looking at are stuck in place and moving very little, what state is the substance in and how does the IMF strength compare to the amount of energy?

14. QUESTION 3
A student says the following about an ice cube. “the H2O molecules in an ice cube are moving past each other, but they stay near each other because the molecules have enough energy to break free of individual attractions, but not all the attractions of all the molecules.” The scholar is describing ice cubes incorrectly. What substance could the scholar be describing instead?

15. GUIDED PRACTICE Take 2 minutes. Work with your group at Level 2.
Each person must write the actions they will perform in the mini-skit for each state of matter.

16. Action! Stay in seats until called Ready to act when called
Watching other groups at hushed level 0

17. Gas Stoichiometry (honors)
Have out blank piece of paper and white board

18. INDEPENDENT PRACTICE Level 1, working with elbow partner.
Raise hand for help.
Working the entire time.