This chemistry video tutorial explains how to calculate the pH of a solution without a calculator. It requires a modest understanding of the properties of logarithms and basic arithmetic. This video contains plenty of examples and practice problems. Acids-Bases - Free Formula Sheet: Chapter 14 - Video Lessons: ________________________________ Acids and Bases - Introduction: The 7 Strong Acids to Memorize: Conjugate Acid-Base Pairs: pH and pOH Calculations: Estimate The pH Without a Calculator: _______________________________ Autoionization of Water - Kw: Which Acid Is Stronger? Acidic, Basic, & Neutral Salts: pH of Weak Acids: Buffer Solutions: _________________________________ Polyprotic Acid Base Equilibria: Acid Base Titration Curves: Acids and Bases - Practice Test: Ksp - Molar Solubility & Ice Tables: Complex Ion Equilibria: ___________________________________ Gibbs Free Energy, Entropy & Enthalpy: Entropy - 2nd Law of Thermodynamics: Electrochemistry Practice Problems: Final Exams and Video Playlists: Full-Length Videos and Worksheets: Chemistry PDF Worksheets: