Tyler DeWitt Courses

AP Chemistry Multiple Choice Practice Problems

Practice 20 AP Chemistry multiple-choice problems while learning to handle conceptual traps, no-calculator math, and common exam mistakes.

• YouTube
• 1 hour 25 minutes
• Self-Paced
• Free Video

AP Chemistry Resources - Multiple Choice and Free Response Practice Problems

Master AP Chemistry with targeted practice problems, test-taking strategies, and comprehensive coverage of key topics like bonding, kinetics, thermodynamics, and equilibrium to ace the exam.

• YouTube
• 4 hours 9 minutes
• Self-Paced
• Free Video

Oxidation Reduction (Redox) Reactions

Master oxidation-reduction reactions, calculate oxidation numbers, identify oxidizing/reducing agents, and balance redox equations in both acidic and basic solutions.

• YouTube
• 2 hours 7 minutes
• Self-Paced
• Free Video

Ideal Gas Law

Master the Ideal Gas Law through step-by-step practice problems covering pressure, volume, temperature relationships, molar mass calculations, and density applications.

• YouTube
• 40 minutes
• Self-Paced
• Free Video

Unit Conversion - Factor Label Method

Master unit conversion using the factor label method through step-by-step examples covering single and multiple conversion factors, metric volumes, and area calculations.

• YouTube
• 1 hour 1 minute
• Self-Paced
• Free Video

Atomic Mass - Introduction, Calculations, and Isotope Abundance

Master atomic mass calculations, weighted averages, and isotope abundance through step-by-step problem solving and clear explanations of key chemistry concepts.

• YouTube
• 1 hour 3 minutes
• Self-Paced
• Free Video

Density - A Story of Archimedes and the Gold Crown with Practice Problems

Discover how to calculate density through practice problems and explore Archimedes' famous gold crown story in this comprehensive chemistry tutorial.

• YouTube
• 32 minutes
• Self-Paced
• Free Video

Scientific Notation - Introduction, Practice Problems, Operations, and Significant Figures

Master scientific notation fundamentals through practice problems, arithmetic operations, and significant figures applications.

• YouTube
• 48 minutes
• Self-Paced
• Free Video

VSEPR Theory - Introduction to Molecular Geometry

Master VSEPR theory to predict molecular shapes through electron pair repulsion, covering linear to octahedral geometries with practice problems and common mistake avoidance.

• YouTube
• 1 hour 24 minutes
• Self-Paced
• Free Video

Significant Figures Made Easy

Master significant figures through clear explanations, zero handling, arithmetic operations, scientific notation, and practical problem-solving techniques.

• YouTube
• 1 hour 5 minutes
• Self-Paced
• Free Video