Aquatic Chemistry Concepts

摘要: PART 1: INTRODUCTION. Overview. Thermodynamic Principles. 2: ACID/BASE CHEMISTRY. [H+] as an Important and Meaningful Variable in Aquatic Chemistry. The Proton Balance, Electroneutrality, Mass Balance Equations. Introduction to Quantitative Equilibrium Calculations. pH a Master Variable. Titrations of Acids Bases. Buffer Intensity b, the Effects Changes b With on Titration Curves. Chemistry Dissolved CO2. Gran Titrations. 3: MINERAL/SOLUTION Solubility Behaviors Simple Mineral Salts, Metal Oxides, Hydroxides, Oxyhydroxides. Behavior Carbonates Closed Systems. Open Systems Gas Phase Constant pCO2. Control, Limitation, Coexistence Multiple Solid Phases, Multiple-Solid Predominance Diagrams. Function Particle Size. Solid/Solid Liquid/Liquid Solution Mixtures. Gibbs Rule. 4: METAL/LIGAND Complexation Ions by Ligands. 5: REDOX Redox Reactions pe, EH. pe-pH Diagrams: Cases Aqueous Chlorine, Hydrogen, Oxygen. Diagrams for Lead Absence Diagram Presence CO2 Fixed CT. pe Natural Stratified Lake During Period Summer Stagnation: An Example Titration. 6: EFFECTS OF ELECTRICAL CHARGES ON SOLUTION Debye-Huckel Law Related Equations Activity Coefficients Ions. Electrical Double Layers System. Stability Coagulation Colloidal Suspensions. INDEX.