[일반화학2](CH16) 1. 산과 염기의 평형 - 공통이온효과와 완충용액

[General Chemistry 2](CH16) 1. Acid-Base Equilibrium - Common Ion Effect and Buffer Solutions #GeneralChemistry #Acid #Base #ChemicalEquilibrium #CommonIonEffect #LeChatelierPrinciple #PrincipleOfEquilibriumShift #BufferSolution [00:00] Course Introduction [02:24] Definition of the Common Ion Effect [03:46] Example 1. Calculation of pH of 1.0 M HF Aqueous Solution (Review of Basic Weak Acid Equilibrium) [09:06] Example 2. Application of the Common Ion Effect (PH Change of HF + NaF Mixed Solution) [19:45] Concept and Working Principle of Buffer Solutions [21:04] Method for Preparing Buffer Solutions 1 (Weak Acid + Conjugate Base) [22:37] Example. Calculation of Initial pH of Acetic Acid Buffer Solution [25:45] Advanced. Calculation of pH Change Upon Addition of Strong Base (NaOH) to Buffer Solution (Stoichiometry + Equilibrium) [38:38] Buffer Solution Preparation Method 2 (Weak Base + Conjugate Acid) [44:01] Advanced. Calculation of pH Change Upon Addition of Strong Acid (HCl) to Ammonia Buffer Solution [55:25] Derivation and Application of the Henderson-Hasselbach Equation [01:04:32] Meaning of Buffer Capacity and Differences Based on Concentration ----------------------------------- References Raymond Chang General Chemistry Chapter 16 Acid-Base Solubility Equilibrium Steven Zumdahl General Chemistry Chapter 15 Acid-Base Equilibrium -----------------------------------