Friday Jan 21 A-day

Regular Chemistry and Honors -
Starter -
1. Given 575 J, 75 g, and a temperature change of 32 C. Find the Specific Heat. (answer - 0.24 J/(g*C)
2. List what things show heat transfer around your home.

Corrected: Assign 3.1

We finished the 3.1 power point.

3.2 Lab - Heat Curve investigation
(Honors -Make sure to label and include your computer generated graph!)
3.3 Lab - Heat of Fusion of Ice

Homework - Worksheet 3.2 on heat curves

Summary -
Draw and label a heat curve with what is happening at each step and with the equations used in each part.

Student journal was handed in at the end of the period.

AP Chemistry -
Starter - Find the pH, pOH, [H+], [OH-]
1. pOH = 3.74
2. pH = 10.73
3. [H+] = 3.25 x 10^-5 M
4. [OH-] =8.32 x 10^-3 M

Finished the acid base power point.

Corrected 3.1 (worksheet) and 3.2 (bookwork)

Lab 3.2

Homework: 3.2 bookwork (Kotz- on calendar) and 3.2 worksheet A

Summary - Summarize Lewis, Bronsted-Lowry, and Arrhenius definitions of acids and bases. Turned in Student Journal in test notebook.