AP Chemistry

Unit 4: Chemical Reactions

AP Chemistry Unit 4 Trivia 

Introduction to Titrations

4.0 Unit 4 Overview: Chemical Reactions

Net Ionic Equations

4.4 Physical vs. Chemical Changes

Stoichiometry (Part 1) - Slides

4.8 Intro to Acid-Base Neutralization Reactions

Introduction to Titrations - Slides

4.2 Net Ionic Equations

Stoichiometry (Part 1) 

Stoichiometry (Part 2) - Slides

Introduction to Acid/Base Reactions

Introduction to Chemical Reactions

4.1 Recognizing Chemical Reactions

4.5 Stoichiometry & Calculations

Stoichiometry (Part 2) 

Stoichiometry (Part 3)

4.3 Balancing Chemical Equations

4.6 Titrations - Intro and Calculations

Stoichiometry (Part 3) - Slides

4.9 Redox Reactions

4.7 Precipitation Reactions

Administration 1

AP Chemistry Review 2021 | Exam Prep +  Free Practice | Fiveable

Let's dig deeper into unit 1 of AP Chemistry, in which we cover moles, mass spectroscopy, isotopes, empirical & molecular formulas, composition of mixtures, Coulomb's Law, electron configuration, photoelectron spectroscopy, periodic trends (ionization, atomic & ionic radius, electron affinity, electronegativity), valence electrons, and more!

Unit 1: Atomic Structure and Properties

Let's dive into unit 2 of AP Chemistry in which we cover ionic bonding, nonpolar & polar covalent bonding, metallic bonding, delocalization, sigma & pi bonds, bond length & energy, ionic solids, lattice energy, alloys, lewis dot diagrams, resonance, formal charge, VESPR, Bond Hybridization, molecular geometry, and much more!

Unit 2: Molecular and Ionic Compound Structures and Properties

Let's explore unit 3 of AP Chemistry in which we cover intermolecular forces, properties of solids/liquids/gases, deviations from ideal gas law, kinetic molecular theory, dilutions, properties of solutions, separation of mixtures, solubility rules, photoelectric effect, spectophotometry, Beer-Lambert Law, and absorption!

Unit 3: Intermolecular Forces and Properties

Chemical reactions! In unit 4 of AP Chemistry, we cover net-ionic equations, stoichiometry, physical vs chemical changes, balancing chemical equations, titrations, and types of chemical reactions (synthesis, combustion, decompostion, single & double replacement, precipitation, acid-base neutralization, and redox), and more!

How fast will this reaction proceed? In unit 5 of AP Chemistry, we cover reaction rates, rate laws, reaction orders, integrated rate laws, collision theory, energy and reaction progress graphs, Arrhenius equation, reaction mechanisms into elementary steps, (catalysts, intermediates, rate determining steps), and activation energy!

Unit 5: Kinetics

Bring on the heat! In unit 6 of AP Chemistry, we cover exothermic vs endothermic processes, energy diagrams, phase changes, heat transfer, thermal equilibrium, heat capacity, calorimetry, heat equations, heat curves, enthalpy of reaction, bond enthalpy, bond dissociation energy, enthalpy of formation, Hess's Law, and much more!

Unit 6: Thermodynamics

It's all things equilibrium in unit 7 of AP Chemistry! We cover dynamic equilibrium, equilibrium constant, equilibrium concentrations, reaction quotient, particle representations of equilibrium, ICE tables, solubility equilibria, Le Chatelier's Principle, pH & solubility, free energy of dissolution!

Unit 7: Equilibrium

Let's dig deeper into acids and bases in unit 8 of AP Chemistry! We cover the definition and molecular structure of acids & bases, pH and pOH of strong acids & bases, weak acid & base equilibria, Henderson-Hasselbalch equation, acid-base titrations, properties of buffers, buffer capacity, acid-base reactions, pH, pKa, pKb!

Unit 8: Acids and Bases

Learn about batteries and disorder in unit 9 of AP Chemistry. We cover entropy changes, Gibbs free energy, thermodynamic favorability, kinetic control, relationship between equilibrium constant and free energy, galvanic (voltaic) and electrolyte cells, half-reactions, cell potential, electrolysis, Faraday's Law!

Unit 9: Applications of Thermodynamics

Frequently Asked Questions

Let's break down the free response questions of the AP Chemistry exam! We'll cover FRQ logistics, scoring guidelines, effective strategies, and examples. 

Free Response Questions

Welcome to AP Chemistry! This is an overview of what will be expected in your AP Chemistry class and exam. We'll cover everything from test structure, to AP Chem units, to significant figures, to commonly asked questions about the AP Chem course.

Introduction

Learn about the AP Chemistry essentials. These are things that you should have memorized to succeed in AP Chemistry. We'll cover everything from nomenclature to energy to significant figures. With this review, you'll be more than ready to tackle AP Chemistry!

AP Chemistry Essentials

Learn how to approach multiple choice questions on the AP Chemistry exam with our review covering MCQ logistics, effective strategies, and examples. With review and practice, you'll be ready to ace the MCQs in the AP Chem exam!

Multiple Choice Questions

Exam Reviews 2020

In this comprehensive review of AP Chemistry, we cover everything from intermolecular forces to kinetics to thermodynamic favorability! With examples and practice, you'll be ready to ace the AP Chemistry exam!

Big Reviews: Finals & Exam Prep

Welcome to the Fiveable question and answer sessions for AP Chemistry! We will be holding comprehesive reviews where we give students opportunites to ask about all things AP Chem!

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🧪AP Chemistry Exam Review 2021-22 - Unit 4: Chemical Reactions

Exam Date:

may 7, 2021

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