FHS AP Chemistry: February 2026

Thursday - February 26th, 2026

Daily Objective:

Students will be able to describe the equilibrium present in a reaction, and predict the amounts of reactants and products present at equilibrium.

Bellwork:

What should the pH at the equivalence point of a strong acid-strong base titration be? Why?

Daily Plan:

Homework:

Unit 12 AP Problems

Tuesday - February 24th, 2026

Daily Objective:

Students will be able to describe the equilibrium present in a reaction, and predict the amounts of reactants and products present at equilibrium.

Bellwork:

N/A (meet directly in CCA lab)

Daily Plan:

Homework:

12.6 - Titration Video Notes (Part 2)

12.5 - Titration Student Notes

Friday - February 20th, 2026

Daily Objective:

Students will be able to describe the equilibrium present in a reaction, and predict the amounts of reactants and products present at equilibrium.

Bellwork:

What are the products of the reaction between NaOH and HC₂H₃O₂?

Daily Plan:

Homework:

12.5 - Titration Video Notes (Part 1)

12.5 - Titration Student Notes

Wednesday - February 18th, 2026

Daily Objective:

Students will be able to describe the equilibrium present in a reaction, and predict the amounts of reactants and products present at equilibrium.

Bellwork:

An unknown weak acid HA is found to have a K_a equal to 2.3 x 10^-8. What is the pH of a 0.200 M solution of this acid?

Daily Plan:

Homework:

12.4 - Buffers Video Notes

12.4 - Buffers Student Notes

Friday - February 13th, 2026

Daily Objective:

Students will be able to describe the equilibrium present in a reaction, and predict the amounts of reactants and products present at equilibrium.

Bellwork:

Given the following table of values:

Name	Formula	K_a1	K_a2
Carbonic Acid	H₂CO₃	4.3 x 10^-7	5.6 x 10^-11
Oxalic Acid	H₂C₂O₄	6.5 x 10^-2	6.1 x 10^-5
Sulfurous Acid	H₂SO₃	1.5 x 10^-2	1.0 x 10^-7

Rank the following substances according to strength as a base:
HCO₃^-, HC₂O₄^-, HSO₃^-, CO₃^-2

Daily Plan:

Homework:

12.3 - Salt Hydrolysis Video Notes

12.3 - Salt Hydrolysis Student Notes

Wednesday - February 11th, 2026

Daily Objective:

Students will be able to describe the equilibrium present in a reaction, and predict the amounts of reactants and products present at equilibrium.

Bellwork:

How does Bronsted-Lowry define an acid? A base?

Daily Plan:

Homework:

12.2 - pH Video Notes

12.2 - pH Student Notes

Monday - February 9th, 2026

Daily Objective:

Students will be assessed on their knowledge of unit 11 topics.

Bellwork:

How well prepared do you feel you are for the test today? What can you work on for the next 10 - 15 minutes to finalize your preparations?

Daily Plan:

Unit 11 Work Time
Unit 11 Test

Homework:

12.1 - Acid/Base Concepts Video Notes
12.1 - Acid/Base Concepts Student Notes

Thursday - February 5th, 2026

Daily Objective:

Students will be able to describe the equilibrium present in a reaction, and predict the amounts of reactants and products present at equilibrium.

Bellwork:

A student mixes 100.0 mL of 2.00 M Ce(NO₃)₃ with 100.0 mL of 3.00 M KIO₃. Calculate the equilibrium concentrations of Ce⁺³ and IO₃^- in this solution. The K_sp of Ce(IO₃)₃ is known to be 3.2 x 10^-10.

Daily Plan:

Unit 11 AP Problems
Unit 11 MC

Homework:

Prepare for the Unit 11 Test!

Tuesday - February 3rd, 2026

Daily Objective:

Students will be able to describe the equilibrium present in a reaction, and predict the amounts of reactants and products present at equilibrium.

Bellwork:

A solute is dissolved in water and the Q value is found to be less than the K_sp for that solute. What does this imply about this solution?

Daily Plan:

Homework:

Unit 11 AP Problems