Week 28: 5 April to 9 April 2021

5 April 2021:

**No Class:** Easter Monday.

6 April 2021:

**In Class:** Spontaneity, ΔH, and ΔS (Chapter 7:7 to 7:9)

and Equilibrium and Le Châtelier's Principle (Chapter 7:11 to 7:12)

Expectations: Students will be able to predict reaction spontaneity.

**Due:** The
Enthalpy and Entropy worksheet.

**Homework:** Finish the
Spontaneity worksheet and the
Le Châtelier worksheet.

Here is the
Spontaneity Key and the
Le Châtelier Key to check your work.

7 April 2021:

**In Class:** Predict Equilibrium Shift with Le Châtelier's Principle and Common Ion Effect (Chapter 7:14)

Expectations: Students will be able to predict reaction shifts.

**Due:** The
Spontaneity worksheet and the
Le Châtelier worksheet.

**Homework:** Finish the
Equilibrium Shift worksheet. Here is a
Equilibrium Shift Key to check your work.

8 and 9 April 2021:

**Lab 19:**

Complete the
The Kilogram Is Dead Lab.

Expectations: Students will be able to list fundamental units and describe why the kg prototype changed.

**Note:** 3^{rd} quarter ends 8 April 2022.