December 3, 2013 When the bell rings, voice at 0, phones and headphones away, in your seat, working on the Do Now. TURN IN YOUR PROJECT. TURN IN YOUR THANKSGIVING BREAK REVIEW. TURN IN ANY LATE WORK. HAVE OUT YOUR PURPLE VOCAB. You should be working on the Do Now half sheet you picked up. This will be collected. Is says December 2 – cross out an replace with December 3.

Homework HW assignment #4 (quiz grade)* * Graded

This Week Monday Dec 2 – Solutions Test Tuesday Dec 3 – PROJECTS DUE; Finish Thermochemistry HW: HW assignment #4 Wednesday Dec 4 –Equilibrium, Lab HW: Vocab Column #1, HW assignment #5 Thursday Dec 5 –Gas Laws HW: Vocab Column #2, Study for Test Friday Dec 6 – Energy/Thermochemistry Test, Gas Laws HW: Vocab Column #3,HW assignment #6,

Tutoring THIS THURSDAY AFTER SCHOOL 2:30-3:30pm

Objectives Infer the shirt in the equilibrium when a stress is applied to a chemical system ( Le Chatelier’s Principle)

Video Bullet point notes (6 bullet points) http://www.youtube.com/watch?v=4- fEvpVNTlE

Le Chatelier’s Principle Handout Handed out week before last Have out Equilibrium Notes

Equilibrium Handout Groups of 2-3 Volume of 1 Handed in before you leave

Exit Ticket 1. Ammonia is produced commercially by the Haber reaction: N2(g) + 3 H2(g) ↔ 2 NH3(g) + heat The formation of ammonia is favored by (A) an increase in pressure (B) a decrease in pressure (C)removal of N2(g) (D)removal of H2(g) 2. Given the reaction at equilibrium: 2 SO2(g) + O2(g) ↔ 2 SO3(g) + heat Which change will shift the equilibrium to the right? (A) increasing the temperature (B) increasing the pressure C)decreasing the amount of SO2(g) (D)decreasing the amount of O2(g)