Chemical Equilibrium: A Practical Introduction for the Physical and Life Sciences
Autor William Guentheren Limba Engleză Paperback – 19 mar 2012
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Specificații
ISBN-13: 9781468421651
ISBN-10: 1468421654
Pagini: 268
Ilustrații: XIV, 248 p.
Dimensiuni: 152 x 229 x 20 mm
Greutate: 0.36 kg
Ediția:Softcover reprint of the original 1st ed. 1975
Editura: Springer Us
Colecția Springer
Locul publicării:New York, NY, United States
ISBN-10: 1468421654
Pagini: 268
Ilustrații: XIV, 248 p.
Dimensiuni: 152 x 229 x 20 mm
Greutate: 0.36 kg
Ediția:Softcover reprint of the original 1st ed. 1975
Editura: Springer Us
Colecția Springer
Locul publicării:New York, NY, United States
Public țintă
ResearchCuprins
1 Electronic Structure in Aqueous Acid—Base Chemistry.- 1. The Proton in Compounds.- 2. The Oxy-Acid—Bases.- 3. Brønsted Acid—Base Pairs versus “Hydrolysis”.- Problems.- 2 Chemical Equilibrium Relations and the pH System.- 1. The Equilibrium Constant.- 2. Water.- 3. Monoprotic Acids.- 4. Bases and the Kb.- 5. The pH System.- Problems.- 3 Monoprotic Acid—Base Equilibria in Water Solutions.- 1. A Complete Equation Treatment.- 2. Graphical Illustrations.- 3. Procedure for Solving pH Problems.- 4. Summary.- Problems.- 4 Monoprotic Acid—Base Diagrams.- 1. Equilibrium Ratio Plots.- 2. Logarithmic Fraction and Concentration Diagrams.- 3. Logarithmic Concentration Diagrams: H and OH Intersection Method.- 4. Summary.- Selected Reading.- Problems.- 5 Polyprotic Acid-Base Equilibria: Relations and Diagrams.- 1. Constants and Conventions.- 2. Alpha Fractions and Diagrams.- 3. Log Ratio Diagrams.- 4. Graphical Solutions to Polyprotic pH Problems.- 5. Logarithmic Fraction and Concentration Diagrams.- 6. Microscopic versus Macroscopic Equilibrium Constants.- 7. Summary.- Selected Reading.- Problems.- 6 Applications of Acid—Base Relations.- 1. pH Indicators.- 2. Separations.- 3. Some Physiological pH Effects.- 4. pH Calculations for Mixtures and Polyprotic Cases.- 5. Summary.- Problems.- 7 Acid—Base Titration Curves.- 1. The Monoprotic Weak Acid—Strong Base Curve.- 2. Slope and Buffer Index.- 3. Graphical Methods for Location of Titration End Points.- Selected Reading.- Problems.- 8 Metal Ion—Ligand Systems.- 1. General View of M—L Systems.- 2. Useful Relations Derived from Sets of Step Equilibria.- 3. General Features of Species Distributions.- 4. Approximate Sketching of an Alpha Diagram.- 5. Logarithmic Ratio Plots.- Selected Reading.- Problems.- 9Applications of Metal Ion—Ligand Calculations.- 1. Fe(III)-SCN-.- 2. Hg(II)-Cr-.- 3. Cu(II)-NH3-EDTA: Competing Ligands.- 4. The pH Effect in EDTA Complexing.- 5. Amino Acid Complexes of Copper and Cobalt Ions.- 6. Weak Complexing at Moderate Concentrations: The Sea Water Problem.- 7. Calculation of Equilibrium Constants from Data.- 8. Some Physiological Reactions of Metal Ions.- Problems.- 10 Solubility Equilibria.- 1. Simple Solubility: No Competing Reactions.- 2. Solubility with Complex Formation.- 3. Multiple Strong Complexing.- 4. Solubilities Dependent upon pH.- 5. Summary.- Problems.- 11 Applications of Solubility Calculations.- 1. CaCO3 Solubility in Open Systems: CO2 Pressure a Variable.- 2. Ampholyte Solubility: An Amino Acid.- 3. The Solubility of Silver Halides in Ammonia Solutions.- 4. Mineral Precipitation from Sea Water.- 5. The Problem of Uniqueness of the Solid Phase.- 6. The Calcium—Phosphate System: Bone and Mineral Formation.- 7. Solubility Affected by Amino Acid Chelation.- Problems.- 12 Oxidation—Reduction.- 1. Definitions and Relations of Electrochemistry.- 2. Log Activity versus Potential Diagrams.- 3. Potential versus pH (E-pH) Diagrams.- 4. Applications.- Problems.- Appendixes.- A-1. Ionic Activity Coefficients from Kielland and by the Davies Equation.- A-2. Computer Program for Plotting Alpha Diagrams.- A-3. Typical Run of Computer Program of Appendix A-2.- A-4. Computer Program for Numerical Values of ? and ñ.- A-5. Equilibrium Constants.- A-6. Bibliography.- Answers and Hints for Selected Problems.