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In this video I give an overview of multistep reaction profiles and the role of a catalyst in a reaction.

In this video, I go through the steps of balancing a redox reaction in acidic solutions. Next, I balance two different redox reactions using this process.

In this video, I explain how to use oxidation numbers to identify which substance is being oxidized and which substance is being reduced. I then explain how to classify synthesis, decomposition, combustion and replacement reactions. Don't forget, LEO the lion says GER!

In this video I explain what an elementary reaction is and how they work to form an overall reaction.

In this video, I introduce redox reactions and show how to assign oxidation numbers step by step. I explain oxidation vs. reduction, then work through examples and practice problems. By the end, you will know how to identify which elements are oxidized and reduced.

In this video, we explore how intermolecular forces (IMFs) influence the physical properties of substances, including boiling point, heat of vaporization, evaporation rate, and surface tension. We'll break down key concepts, such as the role of IMFs in determining these properties and how the type and strength of IMFs impact molecular behavior. Perfect for high school chemistry students, this s...

In this video, we explore the four main types of intermolecular forces: London Dispersion Forces, Dipole-Dipole Forces, Hydrogen Bonding, and Ion-Dipole Forces. Learn how these forces arise, their relative strengths, and examples of molecules where they occur. Perfect for high school chemistry students looking to understand the basics of intermolecular interactions. Don't forget to like, commen...

How do you determine if a molecule is polar or nonpolar? In this video, we break down the concepts of bond polarity and molecular geometry to explore how they combine to determine the overall polarity of a molecule. Using simple and challenging examples, including molecules with multiple central atoms, you'll learn to analyze symmetry, lone pairs, and dipole interactions. This is perfect for hi...

In this video, I dive into the fundamentals of titration, covering the key components such as the analyte, titrant, and how titrations help determine unknown concentrations in solution. I explain three common types of titrations-acid/base, redox, and precipitation-and how to identify the endpoint in each. You’ll also learn about the equivalence point and how indicators work to signal the comple...

In this video, we explore the concept of bond polarity, focusing on how electronegativity differences determine whether a bond is nonpolar, polar, or ionic. We'll break down the differences between these bond types, discuss dipole moments, and go through examples like Na-Cl to illustrate how to classify bonds accurately. Perfect for students needing a clear and concise overview of bond polarity!

In this screencast, we dive into Double Replacement Reactions and Net Ionic Equations-key concepts in Honors Chemistry. Follow along as we cover everything you need to know to write and balance molecular, complete ionic, and net ionic equations for double replacement reactions. What You’ll Learn: The basics of double replacement reactions and how to identify products How to write molecular equa...

In this video, we explore the basics of solubility rules and how to predict the products of chemical reactions. We'll cover key concepts such as solutes, solvents, soluble vs. insoluble substances, and the states of matter involved in reactions. You’ll also learn how to balance chemical equations and predict the outcomes of reactions involving copper(II) chloride, sulfuric acid, sodium hydroxid...

In this video, I explain how to predict the products of acid-base neutralization reactions. We’ll walk through the steps to identify acids and bases, combine ions to form water and salt, and balance the complete chemical equation. I also cover several examples to help you understand the process, including common reactions between hydrochloric acid (HCl) and sodium hydroxide (NaOH), sulfuric aci...

In this video, we'll explore the four main types of ionic reactions: single replacement, double replacement, synthesis, and decomposition. You'll learn how to classify these reactions and balance the chemical equations step-by-step. Through clear examples and detailed explanations, this tutorial is perfect for high school chemistry students or anyone looking to sharpen their chemistry skills. W...

Combined Gas Law

Lewis Structures of Ionic Compounds

Periodic Trends (Across Period)

How to Write: Calorimetry Lab Report

Calorimetry Pre Lab

Drawing Curves Activity

AVID Freshman Intro - English

Introducción a AVID para estudiantes de primer año - Español

Free Energy of Dissolution

Salt Synthesis Summative Writing

Solution Stoichiometry

Equilibrium (AP)

Percent Yield Lab Formative Writing

Percent Yield Lab Summative Writing

Percent Yield Pre-Lab