The FRQ questions on the AP exam often combine content from two or three different units. In today’s episode, we are emphasizing questions that require knowledge and skills from Unit 7: Equilibrium.

This episode is an application of earlier discussed concepts. In episode 33 we talked about disruptions affecting equilibrium: concentration, temperature and pressure.

Unit 6 is all about the big idea Energy. Episode 59 discusses the questions 2021 - Question 4, 2017 - Question 5 and 2013 - Question 3. These are released FRQs from previous exams and copyright of the College Board.

We are taking a closer look at what happens when hot water is cooled down or ice is heating up.

Unit 5 is often a stand alone unit and offers a unique perspective on reactions. Episode 57 discusses the questions 2010B - Question 6 and 2019 - Question 6.

An AP Chemistry classic experiment for concentration changes over time is determining the rate law of fading Crystal Violet.

Unit for is a mix of foundational skills, like stoichiometry, and an introduction to later topics.

The FRQs discussed in this episode are the question 4s from the 2019, 2018 and 2017 AP Exam. These are released FRQs from previous exams and copyright of the College Board.

Coffee needs to be “just right” and we can tell how strong it is by the color.

Teachers wish students would always behave ideal, but in reality life happens and it gets messy.