Feb 8 Tuesday A-day

Honors and Regular - Thermo Test will be Feb 16 and Feb 17. Also due this day are Term Projects and Lab notebook (honors).

Regular Chemistry -
Starter-
1. Find the formula mass of Pb3N2.
2. Convert 3.24 g of BaCl2 to moles
3. Convert 45.6 moles of LiMnO4 to grams

Lecture: Phase Diagrams last of power point #4 for 3rd term.

Lab: 3.5 Combustion of a Candle lab

Homework: 3.7 Phase Diagram We will correct 3.6 next time also.

Last 20 minutes of class we went and saw a hands on exhibit that the University of Utah Engineering classes brought. It was fun to operate robots, bugs, lasers, computer programs and many other things! Thanks U of U!

Honors Chemistry -
Starter-
1. Find the formula mass of Pb3N2.
2. Convert 3.24 g of BaCl2 to moles
3. Convert 45.6 moles of LiMnO4 to grams
4. Convert 7.56 x 10^25 molecules CaF2 to grams
5. Convert 35.472 g of (NH4)2CO3 to grams

Lecture: Phase Diagrams last of power point #4 for 3rd term.

Lab: 3.5 Combustion of a Candle lab

Homework: 3.7 Phase Diagram We will correct 3.6 next time also.

Last 20 minutes of class we went and saw a hands on exhibit that the University of Utah Engineering classes brought. It was fun to operate robots, bugs, lasers, computer programs and many other things! Thanks U of U!

AP Chemistry-
Starter - Draw and completely label (Ea, Ea', delta E forward, delta E backward, reactant and product) on an activation curve that has Ea= 50 kJ and delta E forward = -30 kJ. Find the values for Ea' and delta E backward.

Lecture: Ksp

Lab: 3.5 Buffers Make sure to print out and read through and be ready to do lab 3.6 on Ksp.

Correct: 3.8

Homework: 3.9

Term Test is Feb 14. Lab notebooks will be due that day!